Rexroth vane pump PV7-1A 25-45RE01MD0-08

REXROTH vane pump is a positive displacement rotary pump, when the outlet is blocked, the pressure will gradually increase to exceed the predetermined pressure value. The motor load increases sharply at this time. The load of the related parts of the transmission machinery will also exceed the design value, and the motor will burn out and the transmission parts will break in serious cases. In order to avoid damage to the screw pump, a bypass relief valve is generally installed at the outlet of the screw pump to stabilize the outlet pressure and maintain the normal operation of the pump. During the suction process, the sealing volume gradually increases, forming a local vacuum, and the liquid is sucked into the sealing volume under the action of atmospheric pressure. As the blade continues to rotate, the sealing volume gradually decreases, and the liquid is squeezed and discharged out of the pump, which is the discharge process of the blade pump.

FAQ

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.