Zhejiang Pacific Pump Manufacturing Co., Ltd.

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QBY air operated double Pneumatic Diaphragm Pump

Product Details:

Theory air press
Standard or Nonstandard Standard
Power Pneumatic
Structure Diaphragm Pump
Usage Water
Place of Origin Zhejiang, China (Mainland)
Brand Name pacific pump
Model Number QBY

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces
Packaging Details: plywood or wooden case
Delivery Time: one week after the payment
Payment Terms: L/C,T/T
Supply Ability: 4000 Piece/Pieces per Year

Detailed Product Description


The QBY series air operated diaphragm pumps are operated with compressed air while the DBY series electric diaphragm pumps are driven by electric motor, which is suitable for  pumping up liquid that have corrosive with granules, of high viscosity, volatile, flammable, explosive or virulent and ceramic slip, comfiture, glue water, oil to be regained on the bilge of an oil tanker and so on. Its specifications are similar to those of German WLLDENPUMPS and American MARIOPUMPS. The flow-passing components are made of stainless steel, A-alloy and cast iron; the membrane is made of nitrile rubber, fluoroelastomer, duprene rubber and politetrafluoroethylene respectively towards different liquid.

QBY pneumatic membrane pump adopts pressed air; steam and industrial exhaust gas as power supply. The suction stroke is 7m, the head is 0-50m and the capacity is 0.8-30m3/h, with no stages adjustable.

QBY type air-driven diaphragm pump

SeriesTypeInlet diameter(mm)Capacity(m3/h)Head(m)Suction stroke(m)Max diameter of granules allowed(mm)Max available air pressure(Kgf/cm2)
QBYQBY-10100.850517
QBY-1515150517
QBY-25252.45072.57
QBY-404085074.57
QBY-50501250787
QBY-65651650787
QBY-808024507107
QBY-10010030507107

QBY air operated double Pneumatic Diaphragm Pump QBY air operated double Pneumatic Diaphragm Pump

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Company Info

Zhejiang Pacific Pump Manufacturing Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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