Fuel Oil Flow Meter / Diesel Flowmeter - Supplier in Malaysia Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd distribute and supply Fuel oil Flow Meter or Diesel flowmeter. M Series Positive Displacement Flow Meter Characteristics Excellent stepless adjusting mechanism allows a micro adjustment of the meter High accuracy and repeatability over the widest range of flow; Superior accuracy at constant flow Low maintenance, no metal-to-metal contact in measuring chamber, long life service Low pressure loss, a true gravity flow meter Accuracy regardless of pressure fluctuations, temperature variation, viscosity Choice of aluminum, cast iron and stainless steel materials of construction M-40-1 , M-50-1  , M-50H-1 ,  M-80-1 ,  M-80H-1  , M-100-1 , M-100H-1 ,  M-150-1 , M-150H-1  FL Air Eliminator Aluminum, Cast Iron, Stainless Steel Available. GLQ-50 , GLQ-80 , GLQ-100 ,GLQ-150 V & VS Series Piston Valves V series Mechanically actuated piston valves are designed for mounting on the meter outlet to completely shutoff the liquid flow with easy operation under any pressure system. The valve can be operated manually or connected via a mechanical linkage to a preset counter on the meter for single stage closure or two-stage closure to eliminate hydraulic shock. The valve is indexable in 90o turn for up & down or side facing outlet. 2'',3'',4'' available for option.  V-50, V-80, V-100 K Series Air Activated Differential Check Valve K Series Air Activated Differential Check Valves are installed at the outlet of the meter, which is designed to stop the flow of liquid whenever air is present to ensure accurate measurement.  K-50 , K-80 V-50-LPG Differential Valve The differential valve is mounted at the outlet of the meter and connected with the vapor eliminator with the function to shut off the liquid flow whenever vapor occurs in the tube system. The valve maintains sufficient pressure to ensure the high-vapor pressure products, such as LPG & Anhydrous Ammonia (NH3 ) to be always remained in liquid state. The valve is spring loaded and to fail if closed.  FMC Series PD Rotary Vane Flow Meter Characteristics FMC series PD rotary vane meters are single case, angle-type, rotary vane, positive displacement meters. Superior accuracy and metering for a wide range of products, such as, gasoline, kerosene, fuel oils etc.. Compact, versatile design can be readily fit into nearly all installations. Low pressure drop meter results in low meter slippage and thus superior meter accuracy. Long service life, low friction ball bearings, fixed cam-type timing, and rugged construction give sustained accuracy and long time operation. M-80H-1 LPG heavy fuel oil Positive Displacement Flow Meter diesel flowmeter read more

Voith Hydraulic Pump Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd. offer many kind of  Voith hydraulic pumps. Some of the Hydraulic pumps pumps we supplied as below:-  IPC5-40100 IPC6-80470 IPC6-125-470 IPC5-40101 IPC6-80471 IPC6-125-471 IPC5-40110 IPC6-80900 IPC6-125-900 IPC5-40111 IPC6-80901 IPC6-125-901 IPC5-40140 IPC6-80910 IPC6-125-910 IPC5-40141 IPC6-80911 IPC6-125-911 IPC5-40150 IPC6-80940 IPC6-125-940 IPC5-40151 IPC6-80941 IPC6-125-941 IPC5-40170 IPC6-80950 IPC6-125-950 IPC5-40171 IPC6-80951 IPC6-125-951 IPC5-40600 IPC6-80970 IPC6-125-970 IPC5-40601 IPC6-80971 IPC6-125-971 IPC5-40610 IPC6-100100 IPC7-160-100 IPC5-40611 IPC6-100101 IPC7-160-101 IPC5-40640 IPC6-100110 IPC7-160-110 IPC5-40641 IPC6-100111 IPC7-160-111 IPC5-40650 IPC6-100140 IPC7-160-140 IPC5-40651 IPC6-100141 IPC7-160-141 IPC5-40670 IPC6-100150 IPC7-160-150 IPC5-40671 IPC6-100151 IPC7-160-151 IPC5-40400 IPC6-100170 IPC7-160-170 IPC5-40401 IPC6-100171 IPC7-160-171 IPC5-40410 IPC6-100600 IPC7-160-600 IPC5-40411 IPC6-100601 IPC7-160-601 IPC5-40440 IPC6-100610 IPC7-160-610 IPC5-40441 IPC6-100611 IPC7-160-611 IPC5-40450 IPC6-100640 IPC7-160-640 IPC5-40451 IPC6-100641 IPC7-160-641 IPC5-40470 IPC6-100650 IPC7-160-650 IPC5-40471 IPC6-100651 IPC7-160-651 IPC5-40900 IPC6-100670 IPC7-160-670 IPC5-40901 IPC6-100671 IPC7-160-671 IPC5-40910 IPC6-100400 IPC7-160-400 IPC5-40911 IPC6-100401 IPC7-160-401 IPC5-40940 IPC6-100410 IPC7-160-410 IPC5-40941 IPC6-100411 IPC7-160-411 IPC5-40950 IPC6-100440 IPC7-160-440 IPC5-40951 IPC6-100441 IPC7-160-441 IPC5-40970 IPC6-100450 IPC7-160-450 IPC5-40971 IPC6-100451 IPC7-160-451 IPC5-50100 IPC6-100470 IPC7-160-470 IPC5-50101 IPC6-100471 IPC7-160-471 IPC5-50110 IPC6-100900 IPC7-160-900 IPC5-50111 IPC6-100901 IPC7-160-901 IPC5-50140 IPC6-100910 IPC7-160-910 IPC5-50141 IPC6-100911 IPC7-160-911 IPC5-50150 IPC6-100940 IPC7-160-940 IPC5-50151 IPC6-100941 IPC7-160-941 IPC5-50170 IPC6-100950 IPC7-160-950 IPC5-50171 IPC6-100951 IPC7-160-951 IPC5-50600 IPC6-100970 IPC7-160-970 IPC5-50601 IPC6-100971 IPC7-160-971 IPC5-50610 IPC6-125100 IPC7-200-100 IPC5-50611 IPC6-125101 IPC7-200-101 IPC5-50640 IPC6-125110 IPC7-200-110 IPC5-50641 IPC6-125111 IPC7-200-111 IPC5-50650 IPC6-125140 IPC7-200-140 IPC5-50651 IPC6-125141 IPC7-200-141 IPC5-50670 IPC6-125150 IPC7-200-150 IPC5-50671 IPC6-125151 IPC7-200-151 IPC5-50400 IPC6-125170 IPC7-200-170 IPC5-50401 IPC6-125171 IPC7-200-171 IPC5-50410 IPC6-125600 IPC7-200-600 IPC5-50411 IPC6-125601 IPC7-200-601 IPC5-50440 IPC6-125610 IPC7-200-610 IPC5-50441 IPC6-125611 IPC7-200-611 IPC5-50450 IPC6-125640 IPC7-200-640 IPC5-50451 IPC6-125641 IPC7-200-641 IPC5-50470 IPC6-125650 IPC7-200-650 IPC5-50471 IPC6-125651 IPC7-200-651 IPC5-50900 IPC6-125670 IPC7-200-670 IPC5-50901 IPC6-125671 IPC7-200-671 IPC5-50910 IPC6-125400 IPC7-200-400 IPC5-50911 IPC6-125401 IPC7-200-401 IPC5-50940 IPC6-125410 IPC7-200-410 IPC5-50941 IPC6-125411 IPC7-200-411 IPC5-50950 IPC6-125440 IPC7-200-440 IPC5-50951 IPC6-125441 IPC7-200-441 IPC5-50970 IPC6-125450 IPC7-200-450 IPC5-50971 IPC6-125451 IPC7-200-451 IPC5-64100 IPC6-125470 IPC7-200-470 IPC5-64101 IPC6-125471 IPC7-200-471 IPC5-64110 IPC6-125900 IPC7-200-900 IPC5-64111 IPC6-125901 IPC7-200-901 IPC5-64140 IPC6-125910 IPC7-200-910 IPC5-64141 IPC6-125911 IPC7-200-911 IPC5-64150 IPC6-125940 IPC7-200-940 IPC5-64151 IPC6-125941 IPC7-200-941 IPC5-64170 IPC6-125950 IPC7-200-950 IPC5-64171 IPC6-125951 IPC7-200-951 IPC5-64600 IPC6-125970 IPC7-200-970 IPC5-64601 IPC6-125971 IPC7-200-971 IPC5-64610 IPC6-80-100 IPC7-250-100 IPC5-64611 IPC6-80-101 IPC7-250-101 IPC5-64640 IPC6-80-110 IPC7-250-110 IPC5-64641 IPC6-80-111 IPC7-250-111 IPC5-64650 IPC6-80-140 IPC7-250-140 IPC5-64651 IPC6-80-141 IPC7-250-141 IPC5-64670 IPC6-80-150 IPC7-250-150 IPC5-64671 IPC6-80-151 IPC7-250-151 IPC5-64400 IPC6-80-170 IPC7-250-170 IPC5-64401 IPC6-80-171 IPC7-250-171 IPC5-64410 IPC6-80-600 IPC7-250-600 IPC5-64411 IPC6-80-601 IPC7-250-601 IPC5-64440 IPC6-80-610 IPC7-250-610 IPC5-64441 IPC6-80-611 IPC7-250-611 IPC5-64450 IPC6-80-640 IPC7-250-640 IPC5-64451 IPC6-80-641 IPC7-250-641 IPC5-64470 IPC6-80-650 IPC7-250-650 IPC5-64471 IPC6-80-651 IPC7-250-651 IPC5-64900 IPC6-80-670 IPC7-250-670 IPC5-64901 IPC6-80-671 IPC7-250-671 IPC5-64910 IPC6-80-400 IPC7-250-400 IPC5-64911 IPC6-80-401 IPC7-250-401 IPC5-64940 IPC6-80-410 IPC7-250-410 IPC5-64941 IPC6-80-411 IPC7-250-411 IPC5-64950 IPC6-80-440 IPC7-250-440 IPC5-64951 IPC6-80-441 IPC7-250-441 IPC5-64970 IPC6-80-450 IPC7-250-450 IPC5-64971 IPC6-80-451 IPC7-250-451 IPC6-80100 IPC6-80-470 IPC7-250-470 IPC6-80101 IPC6-80-471 IPC7-250-471 IPC6-80110 IPC6-80-900 IPC7-250-900 PC6-80111 IPC6-80-901 IPC7-250-901 IPC6-80140 IPC6-80-910 IPC7-250-910 IPC6-80141 IPC6-80-911 IPC7-250-911 IPC6-80150 IPC6-80-940 IPC7-250-940 IPC6-80151 IPC6-80-941 IPC7-250-941 IPC6-80170 IPC6-80-950 IPC7-250-950 IPC6-80171 IPC6-80-951 IPC7-250-951 IPC6-80600 IPC6-80-970 IPC7-250-970 IPC6-80601 IPC6-80-971 IPC7-250-971 IPC6-80610 IPC6-100-100 IPC7-160100 IPC6-80611 IPC6-100-101 IPC7-160101 IPC6-80640 IPC6-100-110 IPC7-160110 IPC6-80641 IPC6-100-111 IPC7-160111 IPC6-80650 IPC6-100-140 IPC7-160140 IPC6-80651 IPC6-100-141 IPC7-160141 IPC6-80670 IPC6-100-150 IPC7-160150 IPC6-80671 IPC6-100-151 IPC7-160151 IPC6-80400 IPC6-100-170 IPC7-160170 IPC6-80401 IPC6-100-171 IPC7-160171 IPC6-80410 IPC6-100-600 IPC7-160600 IPC6-80411 IPC6-100-601 IPC7-160601 IPC6-80440 IPC6-100-610 IPC7-160610 IPC6-80441 IPC6-100-611 IPC7-160611 IPC6-80450 IPC6-100-640 IPC7-160640 IPC6-100-650 IPC6-100-641 IPC7-160641 IPC6-100-651 IPC6-100-971 IPC6-100-451 IPC6-100-670 IPC6-125-100 IPC6-100-470 IPC6-100-671 IPC6-125-101 IPC6-100-471 IPC6-100-400 IPC6-125-110 IPC6-100-900 IPC6-100-401 IPC6-125-111 IPC6-100-901 IPC6-100-410 IPC6-125-140 IPC6-100-910 IPC6-100-411 IPC6-125-141 IPC6-100-911 IPC6-100-440 IPC6-125-150 IPC6-100-940 IPC6-100-441 IPC6-125-151 IPC6-100-941 IPC6-100-450 IPC6-125-170 IPC6-100-950 IPC6-125-401 IPC6-125-171 IPC6-100-951 IPC6-125-410 IPC6-125-600 IPC6-100-970 IPC6-125-411 IPC6-125-601 IPC6-125-650 IPC6-125-440 IPC6-125-610 IPC6-125-651 IPC6-125-441 IPC6-125-611 IPC6-125-670 IPC6-125-450 IPC6-125-640 IPC6-125-671 IPC6-125-451 IPC6-125-641 IPC6-125-400 IPV3-8101 IPV3-5101 IPV3-3.5101 IPV3-8100 IPV3-5100 IPV3-3.5100 IPV3-8-100 IPV3-8111 IPV3-5111 IPV3-3.5111 IPV3-8-111 IPV3-8110 IPV3-5110 IPV3-3.5110 IPV3-8-110 IPV3-8141 IPV3-5141 IPV3-3.5141 IPV3-8-141 IPV3-8140 IPV3-5140 IPV3-3.5140 IPV3-8-140 IPV3-8151 IPV3-5151 IPV3-3.5151 IPV3-8-151 IPV3-8150 IPV3-5150 IPV3-3.5150 IPV3-8-150 IPV3-8171 IPV3-5171 IPV3-3.5171 IPV3-8-171 IPV3-8170 IPV3-5170 IPV3-3.5170 IPV3-8-170 IPV3-8601 IPV3-5601 IPV3-3.5601 IPV3-8-601 IPV3-8600 IPV3-5600 IPV3-3.5600 IPV3-8-600 IPV3-8611 IPV3-5611 IPV3-3.5611 IPV3-8-611 IPV3-8610 IPV3-5610 IPV3-3.5610 IPV3-8-610 IPV3-8641 IPV3-5641 IPV3-3.5641 IPV3-8-641 IPV3-8640 IPV3-5640 IPV3-3.5640 IPV3-8-640 IPV3-8651 IPV3-5651 IPV3-3.5651 IPV3-8-651 IPV3-8650 IPV3-5650 IPV3-3.5650 IPV3-8-650 IPV3-8671 IPV3-5671 IPV3-3.5671 IPV3-8-671 IPV3-8670 IPV3-5670 IPV3-3.5670 IPV3-8-670 IPV3-8401 IPV3-5401 IPV3-3.5401 IPV3-8-401 IPV3-8400 IPV3-5400 IPV3-3.5400 IPV3-8-400 IPV3-8411 IPV3-5411 IPV3-3.5411 IPV3-8-411 IPV3-8410 IPV3-5410 IPV3-3.5410 IPV3-8-410 IPV3-8441 IPV3-5441 IPV3-3.5441 IPV3-8-441 IPV3-8440 IPV3-5440 IPV3-3.5440 IPV3-8-440 IPV3-8451 IPV3-5451 IPV3-3.5451 IPV3-8-451 IPV3-8450 IPV3-5450 IPV3-3.5450 IPV3-8-450 IPV3-8471 IPV3-5471 IPV3-3.5471 IPV3-8-471 IPV3-8470 IPV3-5470 IPV3-3.5470 IPV3-8-470 IPV3-8901 IPV3-5901 IPV3-3.5901 IPV3-8-901 IPV3-8900 IPV3-5900 IPV3-3.5900 IPV3-8-900 IPV3-8911 IPV3-5911 IPV3-3.5911 IPV3-8-911 IPV3-8910 IPV3-5910 IPV3-3.5910 IPV3-8-910 IPV3-8941 IPV3-5941 IPV3-3.5941 IPV3-8-941 IPV3-8940 IPV3-5940 IPV3-3.5940 IPV3-8-940 IPV3-8951 IPV3-5951 IPV3-3.5951 IPV3-8-951 IPV3-8950 IPV3-5950 IPV3-3.5950 IPV3-8-950 IPV3-8971 IPV3-5971 IPV3-3.5971 IPV3-8-971 IPV3-8970 IPV3-5970 IPV3-3.5970 IPV3-8-970 read more

Dual Shaft Hydraulic Gear Pump for Dump Truck Malaysia Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd distribute and supply many hydraulic pumps in Malaysia. The company boasts a wealth of experience in the industry. Our selection of hydraulic pumps is highly recommended for many industrial applications. The company consistently uses feedback from our customers to ensure their satisfaction with our hydraulic pumps as well as the value they receive from their partnership with Asia-Mech as their supplier of choice. Some of the hydraulic pump for dump we supplied as below:- Parker Commercial Truck Pump  315-9310-008 (Heil PT-215-1748) Permco Truck pump CH640-25-RH-D  , CH64025 Heil Truck pump  291-1748 & 219-1148 & 219-1738 Heil  Truck pump PT-215-1748 HVD Pump 402-110 03   G40109VK731MNA DPM GANI 109 BD McNeilus MT 5000 Heil 1108486 315-9310-008 HE PUMP,  PTO MT,5000 HEIL    219-1748 HE PUMP,TWIN SHAFT,2.25,GR,PM     219-1732 HE PUMP,PTO MT,5000 HEIL Buzile BC151-25  ,  C151-25, 91029B1, CH640-25-RH-D, CHR640, HDS36255, 219-1748, 219-1148, TK CH640-25, 315-9310-008  read more

Toyooki Hydraulic Pumps, Motors and Valves Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd. offer many kind of hydraulic pumps Toyooki hydraulic pumps , Toyooki hydraulic Motors and Toyooki hydraulic valves Some of the Hydraulic pumps pumps we supplied as below:- TCP2-L5-MR1-A TCP2-L6-MR1-A TCP2-L8-MR1-A TCP2-L10-MR1-A TCP3-L12.5-MRI-A TCP3-L16MRI-A TCP3-L20-MRI-A TCP4-L31.5-MRI TCP4-L40-MRI TCP4-L50-MRI TCP5-L63-MRI-A TCP5-L80-MRI-A HGP-OA2 TCP2 HG2-DG-02A HPP-VB2V-F8A3 HPP-VB2V-F8A5 HPP-VB2V-L8A5 HPP-VC2V-F14A3-A HPP-VC2V-F14A5-A HPP-VC2V-L14A3-A HPP-VC2V-L14A5-A HPP-VD2V-F31A3 HPP-VD2V-F31A3-A HPP-VD2V-F31A3-A-G HPP-VD2V-F31A3-B HPP-VD2V-F31A3-EE-A HPP-VD2V-F31A3-EE-A-G HPP-VD2V-F31A3-G HPP-VD2V-F31A5 HPP-VD2V-F31A5-A HPP-VD2V-F31A5-A-G HPP-VD2V-F31A5-EE-A HPP-VD2V-F31A5-EE-A-G HPP-VD2V-F31A5-G HPP-VD2V-L31A3 HPP-VD2V-L31A3-A HPP-VD2V-L31A3-A-G HPP-VD2V-L31A3-EE-A HPP-VD2V-L31A3-EE-A-G HPP-VD2V-L31A3-G HPP-VD2V-L31A5 HPP-VD2V-L31A5-A HPP-VD2V-L31A5-A-G HPP-VD2V-L31A5-EE-A HPP-VD2V-L31A5-EE-A-G HPP-VD2V-L31A5-G HPP-VD3V-F40A3-A HPP-VD3V-F40A3-B HPP-VD3V-F40A5-A HPP-VD3V-F40A5-B HPP-VD3V-F40A7-A HPP-VF2V-F63A3 HPP-VF2V-F63A3-A HPP-VF2V-F63A3-A-G HPP-VF2V-F63A3-EE-A HPP-VF2V-F63A3-EE-A-G HPP-VF2V-F63A5-A HPP-VF2V-L63A3 HPP-VF2V-L63A3-A HPP-VF2V-L63A3-A-G HPP-VF2V-L63A3-EE-A HPP-VF2V-L63A3-EE-A-G HPP-VF2V-L63A5-A HVP-FA1-F12R-A HVP-FA1-F8R-A HVP-FC1-F11R-A HVP-FC1-F11R-A HVP-FC1-F14R-A HVP-FC1-F14R-A HVP-FC1-F17R-A HVP-FC1-F21R-A HVP-FC1-F21R-A HVP-FC1-F26R-A HVP-FC1-F26R-A HVP-FC1-F32R-A HVP-FC1-F39R-A HVP-FC1-F5R-A HVP-FC1-F8R-A HVP-FE1-L50R-A HVP-FE1-F60R-A HVP-FE1-L60R-A HVP-FE1-F75R-A HVP-FE1-L75R-A HVP-FE1-F85R-A HVP-FE1-L85R-A HVP-FE1-F95R-A HVP-FE1-L95R-A HVP-FE1-F120R-A HVP-FE1-L120R-A HVP-FE1-F108R-A HVP-FE1-L108R-A HVP-VB1-F12A2-B HVP-VB1-F12A3-B HVP-VB1-F18A1-B HVP-VB1K-F20A1 HVP-VB1K-F20A1/F20A2/F20A HVP-VB1K-F20A2 HVP-VB1K-F20A3 HVP-VB2V-F8A3 HVP-VB2V-F8A3-EE HVP-VC1K-F20 HVP-VC1K-F26-B HVP-VC1K-F30 HVP-VC1K-F30A1 HVP-VC1K-F30A2 HVP-VC1K-F30A3 HVP-VC1K-F40 HVP-VC1K-F40A1 HVP-VC1K-F40A2 HVP-VC1K-F40A3 TCP44-L31.5-50-MR1-G HR3-BT3-04 HK3H-P-Q3-10 HG3H-P-D4-025B read more

Komatsu Hydraulic pump Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd is an expert in complete hydraulic and pneumatic solutions. The company boasts a wealth of experience in the industry. Our selection of hydraulic pumps is highly recommended for many industrial applications. The company consistently uses feedback from our customers to ensure their satisfaction with our hydraulic pumps as well as the value they receive from their partnership with Asia-Mech as their supplier of choice.  Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd. works with reputable manufacturers to provide high-quality hydraulic Motors and accessories. We acknowledge the need for customers to benefit from product reliability, minimal maintenance costs, and extended service life. Consequently, our hydraulic pumps are highly engineered for optimal performance in varying systems.  Asia-Mech Hydro-Pneumatic also offers various accessories that come in handy when using hydraulic pumps. For example, we have quality hydraulic pumps, hydraulic valves and hydraulic fittings and hoses. Our company also supplies replacement parts for hydraulic pumps. We offer personalized solutions to ensure the ultimate value for our clients. With our product knowledge, we help our customers compare widely and evaluate carefully. As a result, you are able to choose a hydraulic pumps that offers the right reliability and performance for your equipment’s unique application.  Some of the Komatsu Hydraulic pumps we supplied as below:- Komatsu Hydraulic Pump for GD Grader 07430-66100, 705-52-10030, 705-12-29010, 705-51-21040, 705-51-10010, 705-52-10050, 705-12-32010, 705-12-32010, 705-11-33015, 705-11-33014, 23A-60-11301, 23A-60-11400, 23A-60-11100, 23A-60-11200, 23B-60-11100, 23B-60-11200, 23B-60-11301, 705-52-21250, 705-52-21160, 705-22-36260, 704-56-11101, 705-52-10001, 23B-60-11102, 23A-60-11203, 705-12-35010, 07430-67100, 07430-66100, 234-60-65100, 234-60-65400, 705-24-30010, 705-52-20160, 705-52-20090, 705-11-34060, 705-12-36011  Komatsu Hydraulic Pump for Loader Series 705-51-21000, 705-12-21010, 705-40-01320, 705-51-11020, 705-12-31010, 704-31-24110, 705-52-30960, 705-11-34060, 705-73-29010, 705-11-34011, 705-11-33011, 705-73-30010, 705-51-20790, 705-51-20170, 705-11-32210, 705-56-34690, 705-51-20180, 705-51-20430, 705-51-20070, 705-57-21010, 705-51-20390, 418-15-11021, 418-15-11020, 418-15-11010 ,705-51-20640, 705-52-20050, 705-51-20150, 705-51-20400, 705-56-26081, 705-56-26080, 705-56-26090, 705-13-28530, 704-30-29110, 705-56-36040, 705-51-20300, 705-51-20240, 705-57-21000, 705-22-35170, 705-38-32030, 705-41-04400, 705-41-05690, 705-56-36082, 705-56-36080, 705-41-05690, 705-11-32540, 705-51-20140, 705-13-26530, 705-55-34090, 705-11-34240, 705-51-20280, 705-55-24130, 705-51-20480, 705-51-32080, 705-38-39000, 705-21-26060, 705-55-34160, 705-56-36050, 705-21-40020, 704-30-32110, 705-52-30080, 705-52-30190, 705-13-34340, 705-56-34180, 705-52-30220, 705-11-35010, 705-55-33070, 705-33-31203,  705-33-28540, 705-13-31340, 705-11-38240, 705-33-27540, 705-55-34180, 705-51-20440, 705-55-33080, 705-51-30600, 705-21-39070, 705-21-28270, 705-56-34240, 705-56-34040, 705-14-34530, 704-30-34110, 705-14-33540, 705-22-40090, 705-34-29540, 705-52-30390, 705-51-31170, 705-51-31170, 705-12-35240, 705-34-34340, 705-56-34100, 705-14-32240, 705-52-30560, 705-52-30550, 705-55-33100, 705-51-30710, 705-21-42130, 705-40-01020, 705-12-40040, 705-12-37010, 705-12-37040, 705-22-36060, 705-12-36010, 705-52-40130, 705-56-43020, 705-51-30580, 705-52-40150, 705-51-20090, 705-51-20290, 705-52-20240, 705-52-20100, 705-14-41040, 705-36-29540, 705-52-40280, 705-52-30280, 705-41-07210, 705-51-31140 , 705-51-30820, 705-51-30820, 198-49-34100, 705-55-43000, 705-35-43640, 705-51-30590, 705-51-31150, 705-21-42120, 705-22-40110, 704-30-36110, 705-22-40070, 705-52-31130, 705-52-30260, 705-52-30130, 705-56-34130, 705-12-44040, 705-12-44010, 705-22-44020, 705-22-44070, 705-12-38011, 705-52-30490, 705-52-31230, 705-56-34710, 705-57-46000, 705-58-47000, 705-58-46001, 705-56-44010, 705-56-44001, 705-58-46000, 705-52-31080, 705-53-42010, 705-53-42000, 705-53-31020, 705-23-30610, 704-30-42140, 705-56-47000, 705-51-12090, 705-55-43040, 705-56-43010, 705-58-43010, 705-58-45030, 705-58-45000, 705-58-45010,  705-58-45040, 705-11-22040, 705-21-26180, 705-21-26050  Komatsu Hydraulic Pump for Excavator PC 705-41-08070  705-41-08001  705-86-14060  705-86-14000  705-41-08080  705-41-02470  705-41-02320  705-41-02700  705-41-08240  705-41-08100  705-52-10070  705-22-21000  705-56-14000  705-41-07500  705-41-07180  708-3S-04531  708-3S-04570  705-54-20010  705-41-08010  705-41-08090   705-41-02310  705-41-01920  705-41-07040  705-41-01620  705-52-20010  705-58-24010  705-56-24080  704-24-24401  705-40-01370  705-24-29090  705-22-30150  708-3T-04610  708-3T-04620  705-52-20050  705-54-20000  705-56-34000  705-41-01540  705-56-24090  705-56-24030  705-56-24020  705-51-10020  704-24-24420  704-24-28203  704-24-28230  704-24-26430  705-52-21140  705-52-30011  705-52-30010  705-51-31060  705-52-31070  705-56-34360  705-21-26050  705-51-30270  Komatsu Hydraulic Pump for Dump Truck  705-11-38110  705-11-29010  705-11-36010  705-11-23010  705-52-22000  705-22-36060  705-12-36010  705-52-30360  705-14-34530  705-52-30050 705-52-30040  07439-66103  705-12-36011  705-12-38000  705-52-30051  705-22-38050  705-12-40010  705-52-32000  705-12-38211  705-52-32001 705-22-28310  705-52-31170  705-52-31010  705-95-05140  705-95-05140  705-95-03020  705-95-03021  705-56-34630  705-95-07100  705-95-03020 705-12-44010  705-51-42010  705-52-42100  705-52-42090  705-52-42220  705-56-44090  705-95-07120/07121  705-95-07120  705-11-28010 705-95-05130  705-22-25070  705-95-07020  705-52-31180  705-56-34550  705-12-38011  705-56-33050  705-56-34590  705-52-31210  705-41-07051 705-22-40110  705-52-31150  705-56-34490  705-95-07030/31  Komatsu Hydraulic Pump for Crane for LW Series 705-13-26530  705-13-23530  705-55-24110  705-55-13020  705-11-34110  705-11-21010  705-51-20110  705-12-29010  705-12-29010 705-55-23030 705-55-23020  705-55-23020  705-56-26030  705-56-34290  705-56-23010  705-52-30150  705-51-30170  705-11-38210  705-51-10150  Komatsu Hydraulic Pump for Bulldozer 07421-71401  705-61-28010  113-15-00270  113-15-00470  705-12-32110  705-21-28270  705-21-26180  705-21-31020  704-12-30100  705-11-33013 705-11-33016  705-11-20010  705-52-21000  705-12-32010  705-12-32010  705-52-21070  705-12-29630  705-41-01370  705-52-21170  705-12-34010 07400-30200  704-12-38100  07429-72302  07427-72400  07400-40400  07426-71400  07437-71301  07429-71300  07437-71300  07438-67301 704-11-38100  07432-72203  704-11-38100  07429-71203  07441-67503  07443-67503  07400-40500  07430-72301  705-51-20370  705-41-01320 705-41-01020  705-41-01200  705-51-20640  705-51-20830  705-41-01050  705-11-33530  07441-67502  175-13-23500  705-51-20800  705-51-20930 07432-71200  07430-72203  07432-71201  705-11-36010  705-11-36000  14X-49-11600  705-11-40010  705-11-38010  705-11-33210  705-11-38010 07428-71202  705-12-44010  07443-67103  07443-67100  07432-72202  07432-71300  07400-30100  07431-11100  6865-61-1024  6685-61-1024 07436-72902  07436-72202  705-51-30240  705-51-30190  07429-72101  705-13-31730  705-21-32051  705-21-32050  705-21-32050  705-51-30660 07444-66103  07444-66101  705-11-38210  705-22-38050  07432-72101  07432-71203  07437-72101  154-15-00142  07433-71103  07446-66104 705-55-34580  705-52-30A00  705-51-30360  705-51-30290  705-22-43070  705-22-42090  705-52-40160  17A-49-11100  07446-66200  07446-66103 07446-66102  07440-72202  07436-66102  705-52-30920  705-52-30250  704-71-44030  195-49-34100  195-49-34100  07448-66500  07448-66200 07448-66108  07448-66107(66102)  07442-71802  07442-71102  07438-72902  07438-72202  07436-66800  07434-72902  07434-72202  07434-72201 198-49-34100  705-58-44050  705-58-44000  704-71-44060  705-52-40100  705-52-40000  6162-63-1016  07442-72202  705-12-43030  705-21-43010 705-21-43000  704-71-44071  704-71-44050  704-71-44012  704-71-44011  704-71-44002  705-52-42170  705-52-42110  705-52-42000  705-52-40290 705-52-40250  705-52-30580  705-52-30240  705-51-42080  705-51-42070  705-51-42060  705-51-42050  705-22-48010  705-21-46020  Catapillar Hydraulic Pump 2P9239  3P0380  3P6814  3P6816  3G4768  3P4002  3S2616  4N4864  4N4873  5M7864  6P7358  7S4629  9P9610  Kawasaki Hydraulic Pump 44081-20130  44081-20150  44081-20180  44081-60030  44082-61122  44082-62234  44083-60123  44083-60160  44083-60162  44083-60163 44083-60164  44083-60170  44083-60400  44083-60410  44083-60420  44083-60421  44083-60422  44083-60490  44083-60491  44083-60630 44083-60630-1  44083-60640  44083-60690  44083-60740  44083-60750  44083-61000  44083-61020  44083-61030  44083-61040  44083-61080 44083-61111  44083-61150  44083-61151  44083-61153  44083-61155  44083-61156  44083-61157  44083-61158  44083-61159  44083-61160 44083-61161  44083-61162  44083-61163  44083-61164  44083-61165  44083-61166  44083-61234  44083-61480  44083-61590  44083-61701 44083-61860  44083-61900  44083-62222  44093-60490  44093-60491  44093-60590  44093-60730  44093-60970  44093-61710 Bobcap Hydraulic Pump 7010172 read more

Fundamentals of Hydraulic Pumps A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy. It generates flow with enough power to overcome pressure induced by the load. When a hydraulic pump operates, it performs two functions. First, its mechanical action creates a vacuum at the pump inlet which allows atmospheric pressure to force liquid from the reservoir into the inlet line to the pump. Second, its mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system. A pump produces liquid movement or flow: it does not generate pressure. It produces the flow necessary for the development of pressure which is a function of resistance to fluid flow in the system. For example, the pressure of the fluid at the pump outlet is zero for a pump not connected to a system (load). Further, for a pump delivering into a system, the pressure will rise only to the level necessary to overcome the resistance of the load. Classification of Pumps All pumps may be classified as either positive-displacement or non-positive-displacement. Most pumps used in hydraulic systems are positive-displacement. A non-positive-displacement pump produces a continuous flow. However, because it does not provide a positive internal seal against slippage, its output varies considerably as pressure varies. Centrifugal and propeller pumps are examples of non-positive-displacement pumps. If the output port of a non-positive-displacement pump were blocked off, the pressure would rise, and output would decrease to zero. Although the pumping element would continue moving, flow would stop because of slippage inside the pump. In a positive-displacement pump, slippage is negligible compared to the pump's volumetric output flow. If the output port were plugged, pressure would increase instantaneously to the point that the pump's pumping element or its case would fail (probably explode, if the drive shaft did not break first), or the pump's prime mover would stall. Positive-displacement Principle A positive-displacement pump is one that displaces (delivers) the same amount of liquid for each rotating cycle of the pumping element. Constant delivery during each cycle is possible because of the close-tolerance fit between the pumping element and the pump case. That is, the amount of liquid that slips past the pumping element in a positive-displacement pump is minimal and negligible compared to the theoretical maximum possible delivery. The delivery per cycle remains almost constant, regardless of changes in pressure against which the pump is working. Note that if fluid slippage is substantial, the pump is not operating properly and should be repaired or replaced. Positive-displacement pumps can be of either fixed or variable displacement. The output of a fixed displacement pump remains constant during each pumping cycle and at a given pump speed. The output of a variable displacement pump can be changed by altering the geometry of the displacement chamber. Other names to describe these pumps are hydrostatic for positive-displacement and hydrodynamic pumps for non-positive-displacement. Hydrostatic means that the pump converts mechanical energy to hydraulic energy with comparatively small quantity and velocity of liquid. In a hydrodynamic pump, liquid velocity and movement are large; output pressure actually depends on the velocity at which the liquid is made to flow. Reciprocating Pump The positive-displacement principle is well illustrated in the reciprocating-type pump, the most elementary positive-displacement pump. As the piston extends, the partial vacuum created in the pump chamber draws liquid from the reservoir through the inlet check valve into the chamber. The partial vacuum helps seat firmly the outlet check valve. The volume of liquid drawn into the chamber is known because of the geometry of the pump case, in this example, a cylinder. As the piston retracts, the inlet check valve reseats, closing the valve, and the force of the piston unseats the outlet check valve, forcing liquid out of the pump and into the system. The same amount of liquid is forced out of the pump during each reciprocating cycle. All positive-displacement pumps deliver the same volume of liquid each cycle (regardless of whether they are reciprocating or rotating). It is a physical characteristic of the pump and does not depend on driving speed. However, the faster a pump is driven, the more total volume of liquid it will deliver. Rotary Pumps In a rotary-type pump, rotary motion carries the liquid from the pump inlet to the pump outlet. Rotary pumps are usually classified according to the type of element that transmits the liquid, so that we speak of a gear-, lobe-, vane-, or piston-type rotary pump. External-gear pumps can be divided into external and internal-gear types. A typical external-gear pump comes with a straight spur, helical, or herringbone gears. Straight spur gears are easiest to cut and are the most widely used. Helical and herringbone gears run more quietly, but cost more. A gear pump produces flow by carrying fluid in between the teeth of two meshing gears. One gear is driven by the drive shaft and turns the idler gear. The chambers formed between adjacent gear teeth are enclosed by the pump housing and side plates (also called wear or pressure plates). A partial vacuum is created at the pump inlet as the gear teeth unmesh. Fluid flows in to fill the space and is carried around the outside of the gears. As the teeth mesh again at the outlet end, the fluid is forced out. Volumetric efficiencies of gear pumps run as high as 93% under optimum conditions. Running clearances between gear faces, gear tooth crests and the housing create an almost constant loss in any pumped volume at a fixed pressure. This means that volumetric efficiency at low speeds and flows is poor, so that gear pumps should be run close to their maximum rated speeds. Although the loss through the running clearances, or ''slip,'' increases with pressure, this loss is nearly constant as speed and output change. For one pump the loss increases by about 1.5 gpm from zero to 2,000 psi regardless of speed. Change in slip with pressure change has little effect on performance when operated at higher speeds and outputs. External-gear pumps are comparatively immune to contaminants in the oil, which will increase wear rates and lower efficiency, but sudden seizure and failure are not likely to occur. The lobe pump is a rotary, external-gear pump. It differs from the conventional external-gear pump in the way the ''gears'' are driven. In a gear pump, one gear drive the other; in a lobe pump, both lobes are driven through suitable drives gears outside of the pump casing chamber. A screw pump is an axial-flow gear pump, similar in operation to a rotary screw compressor. Three types of screw pumps are the single-screw, two-screw, and three-screw. In the single-screw pump, a spiraled rotor rotates eccentrically in an internal stator. The two-screw pump consists of two parallel intermeshing rotors rotating in a housing machined to close tolerances. The three-screw pump consists of a central-drive rotor with two meshing idler rotors; the rotors turn inside of a housing machined to close tolerances. Flow through a screw pump is axial and in the direction of the power rotor. The inlet hydraulic fluid that surrounds the rotors is trapped as the rotors rotate. This fluid is pushed uniformly with the rotation of the rotors along the axis and is forced out the other end. The fluid delivered by a screw pump does not rotate, but moves linearly. The rotors work like endless pistons, which continuously move forward. There are no pulsations even at higher speed. The absence of pulsations and the fact that there is no metal-to-metal contact results in very quiet operation. Larger pumps are used as low-pressure, large-volume prefill pumps on large presses. Other applications include hydraulic systems on submarines and other uses where noise must be controlled. Internal-gear pumps, have an internal gear and an external gear. Because these pumps have one or two less teeth in the inner gear than the outer, relative speeds of the inner and outer gears in these designs are low. For example, if the number of teeth in the inner and outer gears were 10 and 11 respectively, the inner gear would turn 11 revolutions, while the outer would turn 10. This low relative speed means a low wear rate. These pumps are small, compact units. The crescent seal internal-gear pump consists of an inner and outer gear separated by a crescent-shaped seal. The two gears rotate in the same direction, with the inner gear rotating faster than the outer. The hydraulic oil is drawn into the pump at the point where the gear teeth begin to separate and is carried to the outlet in the space between the crescent and the teeth of both tears. The contact point of the gear teeth forms a seal, as does the small tip clearance at the crescent. Although in the past this pump was generally used for low outputs, with pressures below 1,000 psi, a 2-stage, 4,000-psi model has recently become available. The gerotor internal-gear pump consists of a pair of gears which are always in sliding contact. The internal gear has one more tooth than the gerotor gear. Both gears rotate in the same direction. Oil is drawn into the chamber where the teeth are separating, and is ejected when the teeth start to mesh again. The seal is provided by the sliding contact. Generally, the internal-gear pump with toothcrest pressure sealing has higher volumetric efficiency at low speeds than the crescent type. Volumetric and overall efficiencies of these pumps are in the same general range as those of external-gear pumps. However, their sensitivity to dirt is somewhat higher. In vane pumps, a number of vanes slide in slots in a rotor which rotates in a housing or ring. The housing may be eccentric with the center of the rotor, or its shape may be oval. In some designs, centrifugal force holds the vanes in contact with the housing, while the vanes are forced in and out of the slots by the eccentricity of the housing. In one vane pump, light springs hold the vanes against the housing; in another pump design, pressurized pins urge the vanes outward. During rotation, as the space or chamber enclosed by vanes, rotor, and housing increases, a vacuum is created, and atmospheric pressure forces oil into this space, which is the inlet side of the pump. As the space or volume enclosed reduces, the liquid is forced out through the discharge ports. Balanced and unbalanced vane pumps — The pump is unbalanced, because all of the pumping action occurs in the chambers on one side of the rotor and shaft. This design imposes a side load on the rotor and drive shaft. This type vane pump has a circular inner casing. Unbalanced vane pumps can have fixed or variable displacements. Some vane pumps provide a balanced construction in which an elliptical casing forms two separate pumping areas on opposite sides of the rotor, so that the side loads cancel out, Figure 6. Balanced vane pumps come only in fixed displacement designs. In a variable-volume unbalanced design, the displacement can be changed through an external control such as a handwheel or a pressure compensator. The control moves the cam ring to change the eccentricity between the ring and rotor, thereby changing the size of the pumping chamber and thus varying the displacement per revolution. When pressure is high enough to overcome the compensator spring force, the cam ring shifts to decrease the eccentricity. Adjustment of the compensator spring determines the pressure at which the ring shifts. Because centrifugal force is required to hold the vanes against the housing and maintain a tight seal at those points, these pumps are not suited for low-speed service. Operation at speeds below 600 rpm is not recommended. If springs or other means are used to hold vanes out against the ring, efficient operation at speeds of 100 to 200 rpm is possible. Vane pumps maintain their high efficiency for a long time, because compensation for wear of the vane ends and the housing is automatic. As these surfaces wear, the vanes move further out in their slots to maintain contact with the housing. Vane pumps, like other types, come in double units. A double pump consists of two pumping units in the same housing. They may be of the same or different sizes. Although they are mounted and driven like single pumps, hydraulically, they are independent. Another variation is the series unit: two pumps of equal capacity are connected in series, so that the output of one feeds the other. This arrangement gives twice the pressure normally available from this pump. Vane pumps have relatively high efficiencies. Their size is small relative to output. Dirt tolerance is relatively good. Piston Pumps The piston pump is a rotary unit which uses the principle of the reciprocating pump to produce fluid flow. Instead of using a single piston, these pumps have many piston-cylinder combinations. Part of the pump mechanism rotates about a drive shaft to generate the reciprocating motions, which draw fluid into each cylinder and then expels it, producing flow. There are two basic types, axial and radial piston; both area available as fixed and variable displacement pumps. The second variety often is capable of variable reversible (overcenter) displacement. Most axial and radial piston pumps lend themselves to variable as well as fixed displacement designs. Variable displacement pumps tend to be somewhat larger and heavier, because they have added internal controls, such as handwheel, electric motor, hydraulic cylinder, servo, and mechanical stem. Axial-piston pumps — The pistons in an axial piston pump reciprocate parallel to the centerline of the drive shaft of the piston block. That is, rotary shaft motion is converted into axial reciprocating motion. Most axial piston pumps are multi-piston and use check valves or port plates to direct liquid flow from inlet to discharge. Inline piston pumps — The simplest type of axial piston pump is the swashplate design in which a cylinder block is turned by the drive shaft. Pistons fitted to bores in the cylinder block are connected through piston shoes and a retracting ring, so that the shoes bear against an angled swashplate. As the block turns, the piston shoes follow the swashplate, causing the pistons to reciprocate. The ports are arranged in the valve plate so that the pistons pass the inlet as they are pulled out and the outlet as they are forced back in. In these pumps, displacement is determined by the size and number of pistons as well as their stroke length, which varies with the swashplate angle. In variable-displacement models of the inline pump, the swashplate swings in a movable yoke. Pivoting the yoke on a pintle changes the swashplate angle to increase or decrease the piston stroke. The yoke can be positioned with a variety of controls, i.e., manual, servo, compensator, handwheel, etc. Bent-axis pumps — This pump consists of a drive shaft which rotates the pistons, a cylinder block, and a stationary valving surface facing the cylinder block bores which ports the inlet and outlet flow. The drive shaft axis is angular in relation to the cylinder block axis. Rotation of the drive shaft causes rotation of the pistons and the cylinder block. Because the plane of rotation of the pistons is at an angle to the valving surface plane, the distance between any one of the pistons and the valving surface continually changes during rotation. Each individual piston moves away from the valving surface during one-half of the shaft revolution and toward the valving surface during the other half. The valving surface is so ported that its inlet passage is open to the cylinder bores in that part of the revolution where the pistons move away. Its outlet passage is open to the cylinder bores in the part of the revolution where the pistons move toward the valving surface. Therefore, during pump rotation the pistons draw liquid into their respective cylinder bores through the inlet chamber and force it out through the outlet chamber. Bent axis pumps come in fixed and variable displacement configurations, but cannot be reversed. In radial-piston pumps, the pistons are arranged radially in a cylinder block; they move perpendicularly to the shaft centerline. Two basic types are available: one uses cylindrically shaped pistons, the other ball pistons. They may also be classified according to the porting arrangement: check valve or pintle valve. They are available in fixed and variable displacement, and variable reversible (over-center) displacement. In pintle-ported radial piston pump, the cylinder block rotates on a stationary pintle and inside a circular reacting ring or rotor. As the block rotates, centrifugal force, charging pressure, or some form of mechanical action causes the pistons to follow the inner surface of the ring, which is offset from the centerline of the cylinder block. As the pistons reciprocate in their bores, porting in the pintle permits them to take in fluid as they move outward and discharge it as they move in. The size and number of pistons and the length of their stroke determine pump displacement. Displacement can be varied by moving the reaction ring to increase or decrease piston travel, varying eccentricity. Several controls are available for this purpose. Plunger pumps are somewhat similar to rotary piston types, in that pumping is the result of pistons reciprocating in cylinder bores. However, the cylinders are fixed in these pumps; they do not rotate around the drive shaft. Pistons may be reciprocated by a crankshaft, by eccentrics on a shaft, or by a wobble plate. When eccentrics are used, return stroke is by springs. Because valving cannot be supplied by covering and uncovering ports as rotation occurs, inlet and outlet check valves may be used in these pumps. Because of their construction, these pumps offer two features other pumps do not have: one has a more positive sealing between inlet and outlet, permitting higher pressures without excessive leakage of slip. The other is that in many pumps, lubrication of moving parts other than the piston and cylindrical bore may be independent of the liquid being pumped. Therefore, liquids with poor lubricating properties can be pumped. Volumetric and overall efficiencies are close to those of axial and radial piston pumps. Measuring Pump Performance Volume of fluid pumped per revolution is calculated from the geometry of the oil-carrying chambers. A pump never quite delivers the calculated, or theoretical, amount of fluid. How close it comes is called volumetric efficiency. Volumetric efficiency is found by comparing the calculated delivery with actual delivery. Volumetric efficiency varies with speed, pressure, and the construction of the pump. A pump's mechanical efficiency is also less than perfect, because some of the input energy is wasted in friction. Overall efficiency of a hydraulic pump is the product of its volumetric and mechanical efficiencies. Pumps are generally rated by their maximum operating pressure capability and their output, in gpm or lpm, at a given drive speed, in rpm. Matching Pump Power with The Load Pressure compensation and load sensing are terms often used to describe pump features that improve the efficiency of pump operation. Sometimes these terms are used interchangeably, a misconception that is cleared up once you understand the differences in how the two enhancements operate. To investigate these differences, consider a simple circuit using a fixed-displacement pump running at constant speed. This circuit is efficient only when the load demands maximum power because the pump puts out full pressure and flow regardless of load demand. A relief valve prevents excessive pressure buildup by routing high-pressure fluid to tank when the system reaches the relief setting. Power is wasted whenever the load requires less than full flow or full pressure. The unused fluid energy produced by the pump becomes heat that must be dissipated. Overall system efficiency may be 25% or lower. Variable displacement pumps, equipped with displacement controls, can save most of this wasted hydraulic horsepower when moving a single load. Control variations include hand wheel, lever, cylinder, stem servo, and electrohydraulic servo controls. Examples of displacement control applications are the lever-controlled hydrostatic transmissions used to propel windrowers, skid-steer loaders, and road rollers. While matching the exact flow and pressure needs of a single load, these controls have no inherent pressure or power-limiting capabilities. And so, other provisions must be made to limit maximum system pressure, and the prime mover still must have corner horsepower capability. Moreover, when a pump supplies a circuit with multiple loads, the flow and pressure-matching characteristics are compromised. A design approach to the system in which one pump powers multiple loads is to use a pump equipped with a proportional pressure compensator. A yoke spring biases the pump swashplate toward full displacement. When load pressure exceeds the compensator setting, pressure force acts on the compensator spool to overcome the force exerted by the spring. The spool then shifts toward the compensator-spring chamber, ports pump output fluid to the stroking piston, and decreases pump displacement. The compensator spool returns to neutral when pump pressure matches the compensator spring setting. If a load blocks the actuators, pump flow drops to zero. Using a variable-displacement, pressure-compensated pump rather than a fixed-displacement pump reduces circuit horsepower requirements dramatically. Output flow of this type of pump varies according to a predetermined discharge pressure as sensed by an orifice in the pump's compensator. Because the compensator itself operates from pressurized fluid, the discharge pressure must be set higher - say, 200 psi higher - than the maximum load-pressure setting. So if the load-pressure setting of a pressure-compensated pump is 1,100 psi, the pump will increase or decrease its displacement (and output flow) based on a 1,300-psi discharge pressure. A two-stage pressure-compensator control, uses pilot flow at load pressure across an orifice in the main stage compensator spool to create a pressure drop of 300 psi. This pressure drop generates a force on the spool which is opposed by the main spool spring. Pilot fluid flows to tank through a small relief valve. A spring chamber pressure of 4,700 psi provides a compensator control setting of 5,000 psi. An increase in pressure over the compensator setting shifts the main stage spool to the right, porting pump output fluid to the stroking piston, which overcomes bias piston force and reduces pump displacement to match load requirements. The earlier stated misconception stems from an observation that output pressure from a pressure-compensated pump can fall below the compensator setting while an actuator is moving. This does not happen because the pump is sensing the load, it happens because the pump is undersized for the application. Pressure drops because the pump cannot generate enough flow to keep up with the load. When properly sized, a pressure-compensated pump should always force enough fluid through the compensator orifice to operate the compensator. Superior Dynamically With respect to its matching function, a two-stage compensator is identical to the proportional compensator control. The dynamic performance of the two-stage control is superior, however. This becomes obvious when one analyzes a transient which involves a sudden decrease in load flow demand, starting from full stroke at low pressure. The single-stage control spool ports pressure fluid to the stroke piston only when pump discharge pressure reach the compensator setting. The main-stage spool of the two-stage control starts moving as soon as pump discharge pressure minus spring chamber pressure exceeds the 300-psi spring setting. Because pilot fluid flows through the orifice and because of the flow needed to compress the fluid in the spring chamber, the spring chamber pressure lags pump discharge pressure. This causes the spool to become unbalanced and shift to the right. Pump destroking starts before pump discharge pressure reaches the compensator setting. Note that in system equipped with an accumulator, a two-stage compensator control provides little advantage. In excavator hydraulic systems, however, superiority of the two-stage compensator is evident: it provides system components much greater protection against pressure transients. Load sensing: the next step A similar control, which has recently become popular, is the load sensing control, sometimes called a power matching control. The single-stage valve is almost identical to the single-stage compensator control, except that the spring chamber is connected downstream of a variable orifice rather than directly to tank. The load-sensing compensator spool achieves equilibrium when the pressure drop across the variable orifice matches the 300-psi spring setting. Any of three basic load-sensing signals control a load-sensing pump: unloaded, working, and relieving. In the unloaded mode, the lack of load pressure causes the pump to produce zero discharge flow at bias or unload pressure. When working, load pressure causes the pump to generate discharge flow in relation to a set pressure drop, or bias pressure. When the system reaches maximum pressure, the pump maintains this pressure by adjusting its discharge flow. Like the pressure-compensated pump, a load-sensing pump has a pressure-compensation control, but the control is modified to receive two pressure signals, not just one. As with pressure compensation, the load-sensing control receives a signal representing discharge pressure, but it also receives a second signal representing load pressure. This signal originates from a second orifice downstream from the first. This second orifice may be a flow-control valve immediately beyond the pump outlet, the spool opening of a directional control valve, or it may be a restriction in a fluid conductor. Comparison of these two pressure signals in the modified compensator section allows the pump to sense both load and flow. This reduces power losses even further. Output flow of the pump varies in relation to the differential pressure of the two orifices. Just as the pressure-compensated pump increased its discharge pressure by the amount required to run the pressure compensator, the load- and flow-sensing pump's discharge pressure typically is between 200 and 250 psi higher than actual load pressure. Furthermore, a load-sensing pump can follow the load and flow requirements of a single circuit function or multiple simultaneous functions, relating horsepower to maximum load pressure. This consumes the lowest possible horsepower and generates the least heat. Operator Control If the variable orifice is a manually operated flow control valve, the system can operate in a load-matched mode at the direction of an operator. As he opens the flow control valve, flow increases proportionally (constant pressure drop across an increasing-diameter orifice), at a pressure slightly above load pressure. As suggested, wasted power is very low with a load-sensing variable volume pump compensator. Since the control senses pressure drop and not absolute pressure, a relief valve or other means of limiting pressure must be provided. This problem is solved by a load-sensing/pressure-limiting control. This control functions as the load-sensing control previously described, until load pressure reaches the pressure limiter setting. At that point, the limiter portion of the compensator overrides the load-sensing control to destroke the pump. Again, the prime mover must have corner horsepower capability. Load-sensing Gear Pumps Load-sensing gear pumps with two different types of hydrostats installed. The spring adjustment allows tuning pressure drop for different manufacturers' valves or line lengths. Piston and vane pumps rely on their variable-displacement capability to accomplish load sensing. How, then, can a gear pump accomplish load sensing if its displacement is fixed? Like standard gear pumps, load-sensing gear pumps have low initial cost when compared to other designs with equivalent flow and pressure capabilities. However, load-sensing gear pumps offer the versatility of variable-displacement axial-piston and vane pumps but without the high complexity and high cost of variable-displacement mechanisms. A load-sensing gear pump can: provide the high efficiency of load sensing without the high cost associated with piston or vane pumps, produce zero to full output flow in less than 40 milliseconds with little or no pressure spiking and without pump inlet supercharging, drive circuits with low (approaching atmospheric) unload relief pressures, provide priority flow and secondary flow with a low unload pressure to reduce standby and secondary loaded power draw, and interchange with load-sensing vane or piston pumps without having to change line or component sizes. Unloader control has been added to the load-sensing gear pump. The control uses a poppet or a plunger to allow maximum flow at the minimum pressure drop across the unloader with minimal control movement. Combined control is achieved by incorporating a pilot relief, which causes the hydrostat to act as the main stage of a pilot-operated relief valve. Load-sensing piston pumps use a pressure compensator and a hydrostat to vary volumetric output to a system in reference to load pressure and flow requirements. A hydrostat is a spring-loaded device that meters flow according to the spring force across its equal but opposing effective areas. It may be restrictive, as in a series circuit, or it may bypass primary load pressure to a secondary or tank pressure. In simple terms, a hydrostat separates the total flow into two flows: one represents the required flow and the other represents the required pressure of the primary circuit. A load-sensing piston pump uses its hydrostat to regulate output flow relative to load pressure and bypasses the excess pump flow to a secondary route, which may be ported to tank or to a secondary circuit. A load-sensing gear pump, on the other hand, uses a hydrostat in combination with an unloader to vary its volumetric output in response to load and flow requirements. Because load-sensing piston and gear pumps both use a single load-sensing signal to control pump discharge pressure and flow, they are interchangeable in load-sensing circuits. Both types have much in common and offer substantial power savings over systems using fixed-displacement pumps. Both offer reduced power consumption in the running mode - when flow and pressure are required to operate a function. They also conserve power in the standby mode - when the system is idling or in a non-operational mode. Furthermore, they can reduce the required size - and, therefore, cost- of valves, conductors, and filters needed for the circuit. The load-sensing gear pump minimizes power consumption in the running mode by separating total discharge flow according to a remote primary function pressure and a primary flow. This is accomplished through a single load-sensing signal originating from the priority circuit and routed as close as possible to the discharge side of the pump's gears. Adding an unloader control to the pump circuit, allows the system to conserve power in the standby mode of operation as well as in the running mode. This control must be installed in parallel with the inlet port of the hydrostat and as close as possible to the discharge side of the gears. It must be piloted by the same load-sensing signal. This signal causes the pump to dump all flow from the outlet to the secondary circuit and at a pressure well below the hydrostat's pressure-drop setting in the standby mode. The unloader control must operate off the same remote load-sensing signal that controls the hydrostat. Unlike the hydrostat, the unloader poppet of the unloader control is designed with opposing areas having a ratio of at least 2:1. Any line pressure sensed that exceeds 50% of pump discharge pressure will close the unloader control. The ability of the unloader control to unload the pump to near atmospheric discharge pressure is controlled by the poppet or plunger spring force. The unloader control is set to the lowest value to maintain the internal pressure loading of the gear pump. When compared to a standard fixed-displacement gear pump circuit, this control can reduce standby power consumption by 90%. Dual and Combined Controls This cutaway shows combined control, which has an adjustable hydrostat contained within the unloader control. Locating the hydrostat within the low-unload control allows all piston areas to operate from a single load-response signal. It is intended for applications using large pumps where secondary flow bypasses to tank. The load-sensing signal can be conditioned by limiting pressure in the remote sensing line or taking it to 0 psig. Doing so causes the hydrostat and the unloader control of the load-sensing gear pump to respond to the conditioned signal according to the discharge pressure. This is accomplished by providing a pilot relief, which causes the hydrostat to act as the main stage of a pilot-operated relief valve. The ability to condition the load-sensing line is patented and makes the load-sensing gear pump useful for functions other than just load sensing. The combined-control load-sensing gear pump, is intended for large-displacement pumps and bypasses secondary flow to tank. It also is patented, and can be used in the same applications as the dual-control pump. However, because secondary flow must be routed to tank, it cannot be used when the secondary circuit drives a load. read more

Hydraulic Pump Malaysia supplier Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd is an expert in complete hydraulic and pneumatic solutions. The company boasts a wealth of experience in the industry. Our selection of hydraulic motors is highly recommended for many industrial applications. The company consistently uses feedback from our customers to ensure their satisfaction with our hydraulic motors as well as the value they receive from their partnership with Asia-Mech as their supplier of choice. Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd. offer many kind of hydraulic motors example Variable piston motor, axial piston motor, bent-axis motor, gear motor, rotor motor.. Brand of Hydraulic Motors distributor by Asia-Mech are Sauer Danfoss, Parker, White Hydraulic, ASR Hydraulic,  Caproni, Sai, Hidrover, M+S Hydraulic, Prince Hydraulic, Eaton, Eaton Char-Lynn, and Yuken. Some of the model of hydraulic Motors we supplied as below:- 20MR6.3X676GF-SPL MFDA-E310-ALPS CMFDA-E325-ALPS , CMFDA-E310-ALPS CMF-E545-AFPS , CMF-E550-AFPS CM-F425 CMK-1004 , CMK-10006 , CMK-1008 , CMK-1010 , CMK-1012 , CMK-1016 , CMK-1020 , CMK-1025-B1DS NHM11-1000 ,  NHM6-400 , NHM6-450 , NHM6-500 , NHM6-600 , NHM6-700, NHM6-750 , NHM3-350  MRC-350 Eaton Gear Motor MB5AK692 MB6AK692  MB7AK692 Parker Hydraulic Motor GM5-5-1FE13S-20 GM5-6-1FE13S-20 GM5-8-1FE13S-20 GM5-10-1FE13S-20 GM5-12-1FE13S-20 GM5-16-1FE13S-20 GM5-20-1FE13S-20 GM5-25-1FE13S-20 GM5-6-AFE13R-20 GM5-5-AFE13R-20 Parker F11 Series Fixed Displacement Motor/Pump Model List: 3709236 F11-005-GB-CH-K-000 3703668 F11-005-GB-CN-K-000 3782275 F11-005-HB-CE-K-000 3708492 F11-005-HU-CE-K-000 3780089 F11-005-HU-CH-D-000 3707308 F11-005-HU-CH-K-000 3785509 F11-005-HU-CH-K-201 3707301 F11-005-JB-CN-D-201 3781171 F11-005-LB-CE-K-000 3795667 F11-005-LB-CH-D-000 3798608 F11-005-LB-CH-K-000 3785615 F11-005-LB-CH-K-201-000-0 3703666 F11-005-LB-CN-K-000 3786486 F11-005-LB-CN-K-331-000-0 3786987 F11-005-LU-CH-D-000-000-0 3791713 F11-005-MB-CE-D-000 3705373 F11-005-MB-CE-K-000 3785679 F11-005-MB-CE-K-209 3780074 F11-005-MB-CH-D-000 3707249 F11-005-MB-CH-K-000 3782009 F11-005-MB-CH-K-209 3704077 F11-005-MB-CN-D-000 3703665 F11-005-MB-CN-K-000 3794258 F11-005-MB-CN-K-110 3797017 F11-005-MB-CN-K-204 3786285 F11-005-MB-CN-K-327-000-0 3783495 F11-005-MU-CH-K-000 3704307 F11-005-MU-CN-K-000 3704641 F11-005-QB-CN-K-000 3785211 F11-005-RB-CE-K-000 3795666 F11-005-RB-CH-D-000 3707858 F11-005-RB-CH-K-000 3703667 F11-005-RB-CN-K-000 3780090 F11-005-RU-CH-D-000 3782218 F11-005-RU-CN-K-000 3795140 F11-006-MB-CH-K-101 3782985 F11-006-MB-CH-K-209 3707951 F11-010-GB-CH-K-000 3707951 F11-010-GB-CH-K-000  3703606 F11-010-GB-CN-K-000 3781716 F11-010-GU-CH-K-000 3781974 F11-010-GX-CN-K-282 3795402 F11-010-HB-CH-K-000 3796560 F11-010-HB-CH-K-000 3786611 F11-010-HB-CH-K-201-000-0 3781325 F11-010-HB-CH-K-270 3781229 F11-010-HB-CN-K-000 3782658 F11-010-HB-CN-K-201 3782248 F11-010-HL-CE-K-000 3798401 F11-010-HL-CH-K-000 3798399 F11-010-HL-WH-K-000 3781359 F11-010-HL-XH-K-212 3781988 F11-010-HL-XH-K-283 3781878 F11-010-HR-CE-K-000 3785435 F11-010-HR-CH-D-000 3797736 F11-010-HR-CH-K-000 3798634 F11-010-HR-CH-K-208 3799376 F11-010-HR-CH-K-213 3785142 F11-010-HR-CH-K-308 3786452 F11-010-HR-IV-K-000-000-0 3797735 F11-010-HR-WH-K-000 3799599 F11-010-HR-XH-K-216 3781990 F11-010-HR-XH-K-286 3707475 F11-010-HU-CE-K-000 3709816 F11-010-HU-CH-D-000 3707310 F11-010-HU-CH-K-000 3785478 F11-010-HU-CH-K-201 3785558 F11-010-HU-CH-K-209-000-0 3783489 F11-010-HU-CN-K-000 3782650 F11-010-HU-CN-K-201 3785244 F11-010-HU-SE-S-000-000-0 3785725 F11-010-HU-SV-K-000-000-0 3785220 F11-010-HU-SV-S-000-000-0 3781906 F11-010-HX-CH-K-280 3780540 F11-010-JB-CH-K-000 3781394 F11-010-JU-CH-K-000 3781973 F11-010-JX-CN-K-280 3782669 F11-010-LB-CE-K-000 3782231 F11-010-LB-CH-D-000 3785555 F11-010-LB-CH-K-000 3781251 F11-010-LB-CN-D-000 3703604 F11-010-LB-CN-K-000 3780091 F11-010-LU-CH-K-000 3709962 F11-010-MB-CE-D-000 3707509 F11-010-MB-CE-K-000 3780732 F11-010-MB-CE-K-201 3785515 F11-010-MB-CE-K-312-000-0 3709326 F11-010-MB-CH-D-000 3706030 F11-010-MB-CH-K-000 3706830 F11-010-MB-CH-K-201 3707236 F11-010-MB-CH-K-203 3798391 F11-010-MB-CH-K-209 3792193 F11-010-MB-CH-K-210 3704079 F11-010-MB-CN-D-000 3703603 F11-010-MB-CN-K-000 3799143 F11-010-MB-CN-K-201 3795465 F11-010-MB-CN-K-209 3708648 F11-010-MB-CN-W-000 3785712 F11-010-MB-IV-K-000-000-0 3707000 F11-010-MU-CH-K-000 3704080 F11-010-MU-CN-K-000 3785637 F11-010-MU-CV-K-000 3797726 F11-010-QB-CE-K-000 3782660 F11-010-QB-CH-K-000 3704649 F11-010-QB-CN-K-000 3702695 F11-010-QB-CN-X-259 3704651 F11-010-QU-CN-K-000 3705040 F11-010-RB-CE-K-000 3795259 F11-010-RB-CH-K-000 3797957 F11-010-RB-CN-D-000 3703605 F11-010-RB-CN-K-000 3709744 F11-010-RU-CH-K-000 3785874 F11-012-HB-CE-K-000-000-0 3785874 F11-012-HB-CE-K-000-000-0  3785267 F11-012-HB-CV-K-000-000-0 3785787 F11-012-HB-CV-K-209-000-0 3786270 F11-012-HB-SV-K-000-000-0 3786338 F11-012-HB-SV-K-201-000-0 3786308 F11-012-HF-IV-K-308-000-0 3785439 F11-012-HL-IV-K-000-000-0 3786283 F11-012-HL-SV-K-000-000-0 3785560 F11-012-HL-SV-S-000-000-0 3785701 F11-012-HR-CV-K-000-000-0 3785724 F11-012-HU-SV-K-000-000-0 3785561 F11-012-HU-SV-S-000-000-0 3783200 F11-014-HB-CE-D-000-000-0 3783200 F11-014-HB-CE-D-000-000-0  3783201 F11-014-HB-CE-K-000-000-0 3783202 F11-014-HB-CV-D-000-000-0 3782830 F11-014-HB-CV-K-000-000-0 3785580 F11-014-HB-CV-K-000-000-S 3783290 F11-014-HF-IE-D-000-000-0 3783289 F11-014-HF-IE-K-000-000-0 3783288 F11-014-HF-IV-D-000-000-0 3783287 F11-014-HF-IV-K-000-000-0 3786344 F11-014-HF-IV-K-000-000-P 3783203 F11-014-HL-CV-K-000-000-0 3783275 F11-014-HL-WV-K-000-000-0 3783204 F11-014-HR-CV-K-000-000-0 3785032 F11-014-HR-WV-K-000-000-0 3783286 F11-014-HU-SE-S-000-000-0 3783284 F11-014-HU-SE-T-000-000-0 3783285 F11-014-HU-SV-S-000-000-0 3783283 F11-014-HU-SV-T-000-000-0 3785352 F11-014-LB-CV-K-000-000-0 3785006 F11-014-LU-SE-S-000-000-0 3783334 F11-014-RB-CE-K-000-000-0 3785593 F11-014-RB-CV-K-000-000-0 3786164 F11-014-RF-IV-D-000-000-0 3785570 F11-014-RF-IV-K-000-000-0 3785007 F11-014-RU-SE-S-000-000-0 3785882 F11-014-RU-SE-T-000-000-S 3785835 F11-014-RU-SV-S-000-000-0 3785380 F11-014-RU-SV-T-000-000-0 Air Motor ZSM005 , NK-010 , NK-100 , NK-600 NK-1AM , NK-1UK , NK-2AM , NK-4AM NK-6AM , NK-8AM , NK-16AM , NKM-010 read more

Oil Pump Malaysia Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd is an expert in complete pumps solutions. The company boasts a wealth of experience in the industry. Our selection of  oil pumps is highly recommended for many industrial applications. The company consistently uses feedback from our customers to ensure their satisfaction with our hydraulic pumps as well as the value they receive from their partnership with Asia-Mech as their supplier of choice. Application Range and can be use as transmission and booster pump in oil transportation system. In fuel system can be use as transport , pressure , injection fuel pump , it can be use as lubricating oil pump in industrial fields. Optional of material pumps are stainless steel, cast iron, food grade stainless steel , brass and steel. Some of the Oil pumps we supplied as below:- Hot Oil Pump KCB-18.3 , KCB-33.3 ,  KCB-55 ,  KCB-83.3 KCB-133 , KCB-135 , KCB-200 , KCB-300 , KCB-483.3 KCB-633 , KCB-960 , KCB-1200 , KCB-1600 , KCB-1800 ,  KCB-2500 ,  KCB-3800 , KCB-5400 , KCB-7600 , KCB-9600 LCB Heat Preservation Gear Pump LCB1/0.36 ,  LCB1/0.6 , LCB2/0.36 , LCB2/0.6 ,  LCB3/0.36 , LCB3/0.6 , LCB4/0.6,  LCB4/1.0,  LCB5/0.36 , LCB5/0.6 LCB6/0.36 ,  LCB6/0.6 , LCB7/0.6 , LCB7/1.0 , LCB10/0.6 , LCB10/1.0 ,  LCB12/0.36 , LCB12/0.6 , LCB18/0.36 , LCB18/0.6 LCB25/0. 6 ,  LCB29/0.36 ,  LCB29/0.6 ,  LCB38/0.36 ,  LCB38/0.6 , LCB58/0.36 ,  LCB58/0.6 YCB Hydraulic Lube Oil Pump YCB0.6-0.6 ,  YCB0.6-1.6 ,  YCB1.6-0.6 ,  YCB1.6-1.6 ,  YCB3.3-0.6  ,  YCB3.3-1.6 ,  YCB4-0.6, YCB4-1.6 , YCB8-0.6 , YCB8-1.6 , YCB10-0.6 , YCB10-1.6 ZYB Slag Oil Pump Series ZYB4/0.6 ,  ZYB7/0.6 , ZYB13/0.6 , ZYB13/1.0 , ZYB18/0.6 , ZYB18/1.0 ZYB300.6 ,  ZYB38/0.4 , ZYB45/0.4 , ZYB60/0.4 CBN Heavy Oil Pump CBN-4 , CBN-7 , CBN-13 , CBN-18 CBN-30 , CBN-38 , CBN-45 ,CBN-60 YHCB Electric Fuel Oil Pump 50YHCB-15 , 50YHCB-20 , 65YHCB-30B , 65YHCB-35 ,65YHCB-35A , 76YHCB-40 , 76YHCB-40A , 76YHCB-40B , 76YHCB-50 , 80YHCB-60 , 80YHCB-60A , 80YHCB-60B ,80YHCB-80 , 100YHCB-100 , 150YHCB-150 , 200YHCB-200 2CY High Pressure Grear Oil Pump 2CY-0.6/2.5 , 2CY-1.08/2.5 , 2CY-1.5/2.5 , 2CY-2.1/2.5 , 2CY-3/2.5 , 2CY-4 , 2CY-4.2/2.5 , 2CY-5/2.5 , 2CY-6/2.5 ,  2CY-7 , 2CY-7.5/2.5,  2CY-8.5/2.5, 2CY-12/2.5 , 2CY-18/2.5 , 2CY-20/2.5 , 2CY-30/2.5 , 2CY-38/1.0 , 2CY-58/0.1 WCB Series Gear Pump WCB30 , WCB50 , WCB75 , WCB30P , WCB30P , WCB75P ZYB Slag Oil Pump Series ZYB4/0.6 , ZYB7/0.6 , ZYB13/0.6 , ZYB13/1.0 , ZYB18/0.6 , ZYB18/1.0 ZYB300.6 , ZYB38/0.4 , ZYB45/0.4 , ZYB60/0.4 3RP Food Grade Rotary Lobe Pump 3RP-25 , 3RP-32 ,  3RP-40 , 3RP-50 , 3RP-65 , 3RP-80 3RP-100A , 3RP-100 , 3RP-125 LC High Viscosity Roots Oil Pump LC-10/0.6 , LC-18/0.6 ,  LC-38/0.6 , LC-50/0.6 , LC-80/0.6 , LC-100/0.6 , LCT-10/0.6  ,  LCT-18/0.6 ,  LCT-38/0.6,  LCT-50/0.6 , LCT-80/0.6 , LCT-100/0.6 LCW-10/0.6 , LCW-18/0.6 , LCW-38/0.6 , LCW-50/0.6 , LCW-80/0.6 , LCW-100/0.6 NYP Series Rotor Pump NYP0.78 , NYP2.3 , NYP3.6 , NYP7.0  , NYP7.0A , NYP24 , NYP52 , NYP52A , NYP80 NYP111 ,  NYP111A , NYP160 , NYP220 , NYP320 , NYP650 , NYP727 , NYP1670 3GB Series Screw Pump 90*2-42 ,  90*2-46 ,  100*2-46 , 100*2-51 , 110*2-46 , 120*2-42 , 120*2-46 , 150*2-46 G Series Screw Pump G10-1 ,  G10-2 , G13-1 , G13-2 , G15-1 , G15-2 , G20-1 , G20-2 , G25-1 , G25-2 G30-1 , , G30-2 , G35-1 , G35-2 , G40-1 , G40-2 , G50-1 , G50-2 , G60-1 , G60-2 G70-1 ,  G70-2 , G85-1 , G85-2 , G105-1 , G135-1 Pneumatic Diaphragm Pump QBY-10 , QBY-15 , QBY-25 , QBY-40 ,  QBY-50 , QBY-65 ,  QBY-80 , QBY-100 Cliometric Vane Pump YQB2-5 , YQB5-5 , YQB10-5 , YQB15-5 , YQB25-5 , YQB35-5 YQB50-5 , YQB50-5A , YQB10-5A , YQB60-5 , YQB8-5SK-0.4 Vacuum Pump SK-0.8 , SK-1.5 , SK-3 , SK-6 , SK-9 , SK-12, SK-15 SK-20 , SK-30 , SK-42 , SK-60 , SK-85 , SK-120 SZ-1 ,  SZ-2 , SZ-3 , SZ-4 2BV2-060 , 2BV2-061 , 2BV2-070 , 2BV2-071 , 2BV5-110 , 2BV5-111 2BV5-121 , 2BV5-131 , 2BV5-161  Magnetic Drive Circulation Pump 14CQ-5 , 16CQ-8 , 20CQ-12 , 25CQ-15 , 32CQ-15 , 32CQ-25 , 40CQ-20 , 40CQ-32 50CQ-25 , 50CQ-32 , 50CQ-50 , 65CQ-25 , 65CQ-32 , 80CQ-32 , 50CQ-50 , 100CQ-32 ,100CQ-50 read more

Hydraulic Gear Pump - Malaysia Supplier Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd is an expert in complete hydraulic and pneumatic solutions. The company boasts a wealth of experience in the industry. Our selection of hydraulic pumps is highly recommended for many industrial applications. The company consistently uses feedback from our customers to ensure their satisfaction with our hydraulic pumps as well as the value they receive from their partnership with Asia-Mech as their supplier of choice. Asia-Mech Hydro-Pneumatic also offers various accessories that come in handy when using hydraulic pumps. For example, we have quality hydraulic pumps, hydraulic valves and hydraulic fittings and hoses. Our company also supplies replacement parts for hydraulic pumps. We offer personalized solutions to ensure the ultimate value for our clients. With our product knowledge, we help our customers compare widely and evaluate carefully. As a result, you are able to choose a hydraulic pumps that offers the right reliability and performance for your equipment’s unique application. Asia-Mech Hydro-Pneumatic (M) Sdn. Bhd. offer many kind of hydraulic pumps example hydraulic gear pumps, Vane pumps, piston pumps, bent axial piston pumps, rotor motor.. Brand of Hydraulic pumps distributor by Asia-Mech are ASR s.r.l , Cesna, Parker, Hidrover, Yuken, Marzocchi, Roquet, Bosch Rexorth, Daikin, Sauer, Kayaba, KYB, Komatsu, Hitachi, Danfoss, Sunny, Caterpillar, Yuken, , Nachi, Sunfab Shimatzu.... Some of the Hydraulic gear pumps list as below:- CBT-G304 CBT-G306 CBT-G320 CBT-G316 CBT-G310 CBT-G314 CBT-G316 CBT-G320 CBT-G325 CBN-F304 CBN-F306 CBN-F308 CBN-F310 CBN-F312 CBN-F314 CBN-F316 CBN-F320 CBN-F306 CB-F304 CB-F306 CB-F308 CB-F310 CB-F316 CBN-F320 CBN-F306 CBQ-F310 CBQ-F325 CBN-F320 CBN-E304 CBN-E306 CBN-E308 CBN-E310 CBN-E312 CBN-E314 CBN-E316 CBN-E320 CBN-E325 CBN-G304 CBN-G306 CBN-G308 CBN-G310 CBN-G312 CBN-G314 CBN-G316 CBN-G320 CBN-G325 CBT-G304 CBT-G306 CBT-G308 CBT-G310 CBT-G312 CBT-G314 CBT-G316 CBT-G320 CBT-G325 CBWH-F200 CBW-2.5 CBW-4 , CBW-6, CBW-10 , CBW-16 , CBW-20 , CBW-25 , CBW-32 , CBW-40, CBW-50 , CBW-63 CBN-E304L CBN-E306L CBN-E308L CBN-E310L CBN-E312L CBN-E314L CBN-E316L CBN-E320L CBN-E325L CBT-E304 CBT-E306 CBT-E308 CBT-E310 CBT-E312 CBT-E314 CBT-E316 CBT-E320 CBT-E325 CBT-F304 CBT-F306 CBT-F308 CBT-F310 CBT-F312 CBT-F314 CBT-F316 CBT-F320 CBT-F325 CBT1-F206.8 CBT1-F202.1 CBT1-F201.2 CBT1-F201.6 F205.8  CBT-F418-AFX11R CBW-F304 CBW-F306 CBW-F308 CBW-F310 CBW-F312 CBW-F314 CBW-F316 CBW-F320 CBW-F325 CBN-E520 CBN-E525 CBN-E532 CBN-E540 CBN-E550 CBN-E563 CBN-E580 CBN-F520 CBN-F525 CBN-F532 CBN-F532L CBN-F540 CBN-F550 CBN-F563 CBN-F580 CBN-G520 CBN-G525 CBN-G532 CBN-G540 CBN-G550 CBN-G563 CBN-G580 CBT-E520 CBT-E525 CBT-E532 CBT-E540 CBT-E550 CBT-E563 CBT-E580 CBT-F520 CBT-F525 CBT-F532 CBT-F532L CBT-F540 CBT-F550 CBT-F563 CBT-F580 CBT-G520 CBT-G525 CBT-G532 CBT-G540 CBT-G550 CBT-G563 CBT-G580 CBF-E10, CBF-E16, CBF-E18, CBF-E25, CBF-E31.5, CBF-E40, CBF-E50, CBF-E63, CBF-E63, CBF-E71, CBF-E80, CBF-E90, CBF-E100, CBF-E112,CBF-E125, CBF-E140 CBF-F410-ALP, CBF-F412.5-ALP , CBF-F416-ALP, ABF-F418-ALP, CBF-F420-ALP, CBN-F425-ALP, CBNF-F432-ALP, CBF-F440-ALP, CBF-F450-ALP CBF-F410-ALPL, CBF-412-ALPL, CBF-416-ALPL, CBF-418-ALPL, CBF-F420-ALPL, CBN-F425-ALPL, CBNF-F432-ALPL, CBF-F440-ALPL, CBF-F450-ALPL CBK-F0.6, CBK-F0.63, CBK-F0.8, CBK-F1.1, CBK-F1.2, CBK-F1.6, CBK-F2.0, CBK-F2.1, CBK-F2.6, CBK-F2.7, CBK-F3.7, CBK-F4.2, CBK-F4.8, CBK-F5, CBK-F5.8, CBK-F6, CBK-F7, CBK-F7.8, CBK-F8, CBK-F133BL CBT-F201.6 F204.8 F202.6 F203.7 F204.2 CBT-F203.2 CBK-0.63F, CBK-0.8F, CBK-1.6F, CBK-2.1F, CBK-2.6F, CBK-2.7F, CBK-3.2F, CBK-3.2F, CBK-4.2F, CBK-4.8F, CBK-5F, CBK-5.8F, CBK-6F, CBK-8F CB-B2.5, CB-B4. CB-B6, CB-B10, CB-B16, CB-B20, CB-B25, CB-B32, CB-B40, CB-B50, CB-B63, CB-B80, CB-B100, CB-B125, CB-B160, CB-B200, CB-B250, CB-B350 CB-F10, CB-F16, CB-F18, CB-F20, CB-FC25, CB-FC32, CB-FC40, CB-FC50, CB-FA18-FL-X, CB-FA25 CB-FC20, CB-F25, CB-FC32, CB-FC40, CB-FC50 HGP-3A-F6R, HGP-3A-F8R, HGP-3A-F11R, HGP-3A-F13R, HGP-3A-F14R, HGP-3A-F17R, HGP-3A-F19R, HGP-3A-F23R, HGP-3A-F25R, HGP-3A-F28R, HGP-3A-F30R HGP-1A-F1R, HGP-1A-F2R, HGP-1A-F3R, HGP-1A-F4R, HGP-1A-F5R, HGP-1A-F6R, HGP-1A-F8R HGP-2A-F2R, HGP-2A-F3R, HGP-2A-F4R, HGP-2A-F6R, HGP-2A-F8R, HGP-2A-F9R, HGP-2A-F11R, HGP-2A-F12R HGP-3A-F6R, HGP-3A-F8R, HGP-3A-F11R, HGP-3A-F13R, HGP-3A-F14R, HGP-3A-F17R, HGP-3A-F19R, HGP-3A-F23R, HGP-3A-F25R, HGP-3A-F28R, HGP-3A-F30R GPY-3R, GPY-4, GPY-5.8R, GPY-7R, GPY-8R, GPY-9R, GPY-10R, GPY-11.5R VP-08 VP-12 VP-15-FA3 VP-20-FA3 VP-30-FA3 VP40-FA3 YB1-4/4, YB1-10/6, YB1-6/4, YB1-10/4, YB1-6/6, YB1-25/6, YB1-16/6, YB1-10/10, YB1-25/16, YB1-25/25, YB1-25/20, YB1-40/10, YB1-40/16, YB1-100/25, YB1-63/63, YB1-100/63 CBN-F316/F316 CBN-F310/F306 F314 F320/310 CBQT-F540/F416-CFH, CBQT-E563/F420-AFP, CBQT-F550/F432-AFHL/CFHL, CBQT-F540/F416-AFP/CFHL, CBQT-F540/F416-AFH, CBQT-F532/F416-AFP CBQT-E563/F416-AFP, CBQT-E563/F432-CFPL, CBQT-E563/F416-AFPL, CBQT-E563/F432-AFH, CBQT-E563/F432-AFP, CBQT-E563/F410-CFH, CBQT-E563/F425-AFPL CBQT-E563/F410-AFPL, CBQT-E563/F425-AFHL, CBQT-F563/F410-AFP, CBQT-F563/F410-AFPL, CBQT-E563/F420-CFHL, CBQT-F563/F410-AFH, CBQT-F550/F432-AFH HLCB-D06/06, HLCB-10/06, HLCB-F10/12, HLB-D12/10, HLCB-D14/06, HLCB-D14/10, HLCB-D16/12, HLCB-D16/14, HLCB-D16/16, HLCB-D25/25 2.5MCY14-1B, 5MCY14-1B, 10MCY14-1B, 16MCY14-1B, 25MCY14-1B, 40MCY-14-1B, 63MCY14-1B HY01-3X5, HY01-5X10, HY01-8X15, HY01-25X25, HY01-35X25, HY01-50X25, HY01-70X25, HY01-100x25 HGP-05A-*03*, HGP-05A-*03*, HGP-05A-*08*, HGP-05A-*11* CB-B160, CB-B200, CB-B250, CB-B300, CB-B350, CB-B400, CB-B500, CB-B550, CB-B600, CB-B700, CB-B800, CB-B900, CB-B1000, CB-B1200 CBF-E10P, CBF-E16P, CBF-E18P, CBF-E25P, CBF-E32P, CBF-E40P, CBF-E50P, CBF-E63P CB-B2.5TH, CB-B4TH, CB-B6TH, CB-B10TH, CB-B16TH, CB-B25TH, CB-B25TH, CB-B32TH, CB-B40TH, CB-B50TH, CB-B63TH, CB-B80TH, CB-B100TH, CB-125TH CB-B2.5FTH, CB-B4FTH, CB-B6FTH, CB-B10FTH, CB-B16FTH, CB-B25FTH, CB-B25FTH, CB-B32FTH, CB-B40FTH, CB-B50FTH, CB-B63FTH, CB-B80FTH, CB-B100FTH, CB-125FTH, CB-FC10 , CB-FC16, CB-FC18, CB-FC20 , CB-FC25, CB-FC31.5, CB-FC40, CB-FC50 , ZCB-FC10/10-FL, ZCB-FC16/10-FL, ZCB-FC16/16-FL, ZCB-FC20/(10,16,18,20)-FL, ZCB-FC25/10-FL, ZCB-FC25/16-FL, ZCB-FC25/20-FL ZCB-FC32/(10,16,20,25,32)-FLPR2-010, PR2-020, PR2-030, PR2-040, PR2-050, PR2-060, PR2-080 GJCB-20-1S90, GJCB-25-1S90, GJCB-31.5-1S90, GJCB-40-1S90, GJCB-50-1S90, GJCB-63-1S90,  GJCB-31.5-1S90-D27-G25, GJCB-40-1S90-D27-G25 BB-B4, BB-B6, BB-B10, BB-B16, BB-B20, BB-B25, BB-B32, BB-B40, BB-B50, BB-B63, BB-B80, BB-B100, BB-B125 BB-BN4, BB-BN6, BB-BN10, BB-BN16, BB-BN20, BB-BN25, BB-BN32, BB-BN40, BB-BN50, BB-BN63, BB-BN80, BB-BN100, BB-BN125 CB-FC10, CB-FC12, CB-FC16, CB-FC18, CB-FC20, CB-FC25, CB-FC32, CB-FC40, CB-FC50, CB-FC63 CBQ-F520, CBQ-F525, CBQ-F532, CBQ-F540, CBQ-F550, CBQ-F563 CBS-HW6100-A, CBS-HW6080-A, CBS-HW6063-A, CBS-HW6100-B, CBS-HW-6080-B, CBS-HW6063-B CBHZ-F36-ALH6L, CGHZ-F36-ALH6, CBHZ-F36-AL, CBHZ-F36-ALPL, CBHZ-F36-ALP, CBHZG-F36-AL , CBHZB-F36-AL CBHZ-F23-AL , CBHZ-F25-AL， CBHZ-F26.5-AL CBHZ-F28.2-AL， CBHZ-F30-AL ,CBHZ-F32-AL， CBHZ-F36-AL BB-B25Y BB-B16Y BB-B20Y BB-B32Y, BB-B40N BB-B50N BB-B63N KCB18.3, KCB33.3, KCB55, KCB83.3, KCB134, KCB200, KCB300, KCB483.3, KCB633, KCB960 ZYB-83.3/55/33.3/18.3 BB-B25Y BB-B16Y BB-B20Y BB-B32Y NT4-G63F NT4-G50F NT4-G40F NB4 TOP-10A, TOP-11A, TOP-12A, TOP-13A 2CY1.08/2.5，2.1/2.5，3/2.5 WCB-30/50/75/100, WY-RB160, WY-RB200, WY-RB250, WY-RB350, WY-RB400, WY-RB500 HG1-32-01R-VPC, HG1-40-01R-VPC, HG1-50-01R-VPC, HG1-63-01R-VPC, HG1-80-01R-VPC, HG2-100-01R-VPC, HG2-125-01R-VPC, HG2-160-01R-VPC HY01-3X5, HV01-5X10, HY01-8X15, HY01-12X20, HY01-18X25, HY01-25X25, HY01-35X25, HY01-50X25, HY01-70X25, HY01-100X25 BFP21R5, BFP21R3, BFP21L5, BFP21L3, BFP12L8, BFP11TR8, BFP10R8 NT2-G10F, NT2-G12F, NT2-G16F, NT2-NB2, NT2-NBT3 PSV2-52-T  YB1-2.5, YB1-4, YB1-6, YB1-6.3, YB1-10, YB1-12, YB1-16, YB1-20, YB1-25, YB1-32, YB1-40, YB1-50, YB1-63, YB1-80, YB1-100 read more