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Q1: What models are available for this HY axial piston pump? A1: Available models: HY25Y-RP, HY63Y-RP, HY80Y-RP, HY107Y-RP, HY125Y-RP, HY63S-RP(LP). RP for clockwise rotation, LP for counter-clockwise rotation.
Q2: What is the control type of HY-Y series pump? A2: It adopts pressure compensation variable control. It keeps constant system pressure. When pressure reaches the preset value, pump will reduce flow automatically, save energy and reduce heat.
Q3: What is its pressure rating? A3: Rated working pressure 31.5 MPa, max peak pressure up to 35 MPa, suitable for heavy-duty high-pressure hydraulic systems.
Q4: Where is this HY pump widely used? A4: Widely applied in hydraulic press, injection molding machine, die casting equipment, metallurgical machinery and heavy-duty hydraulic power stations.
Q5: What about the internal components? A5: Piston, slipper and valve plate are made of wear-resistant alloy material. High-strength cast iron pump body, good stability under long continuous heavy load.
Q6: Can it replace original pump directly? A6: Yes, aftermarket replacement pump. Same mounting dimension, direct replacement, no modification needed on machine.
Q7: What is pre-shipment test and warranty? A7: Every pump will pass full hydraulic pressure test before delivery. 12 months warranty, neutral wooden export packing.
