Hydraulic Double / Triple Gear Pumps Used For Construction Equimpents , Concrete Pumps

Introduction: 

Hanjiu pumps and motors are high volumetic efficiency and long life achieved by smart design and accurate control of machining tolerances

Features:

• Fine finished steel gears,Hi-resistant Extruded alluminum body, Hi-resistant Die cast alluminum cover(BAP2) or cast-iron cover(BHP2), Low-friction die casting alluminum bushes,and DU slide bearing,all these keep low pulsation,low noise and long life.
• Full option of shafts,flanges and ports as for European,German and America standards
• Nitrile seals as standard and viton seals available for high temperature application,high pressure shaft seals are also available.
• Motor and bi-direction pump available
• Available as multiple pump either of the same or different group
• We test 100% of the pumps and motors after assambling to ensure the high standard performance.
• Our team have worked in hydraulics for about 20 years. Our technical people are very skilled in producing gear pump.
• We have supplied to many world-famous company all over the world.

Specifications:

• Group 1 pumps

          ​Displacements from 0.6 to 13.4 cc/rev

          Mounting flanges: SAE “AA” 2 bolt, US 4F-17 4 bolt, European 4 bolt and “through bolt” front

          manifold discharge DC power pack design

          Side ports standard, rear ports available

• Group 2 pumps

          Displacements from 4 to 33 cc/rev

          Mounting flanges: SAE “A” 2 bolt and 4 bolt European standard

          O ring side ports standard, rear ports available

• Group 3 pumps

          Displacements from 18 to 90 cc/rev

          Mounting flanges: SAE “A” and SAE “B” 2 bolt and 4 bolt European standard

          O ring side ports standard, rear ports available