Qby Wilden Series Air Operated Double Diaphragm Pump

Qby Wilden Series Air Operated Double Diaphragm Pump

CZPT CZPT Machinery CZPT Co.,Ltd.
CZPTist in pump industry for in excess of 35 years.

Qby Wilden Sequence Air Operated Double Diaphragm Pump

1.QBY Stainless Metal Air Diaphragm Pump for Meals& Chemical, Chemical Resistant Diaphragm Pump  is the new type of transportation device, adopting compress air, smoke and sector exhaust gas as electrical power supply.

2. It has two diaphragms, the compressed air come to the pump body to drive the pump in the consistent action of sucking and releasing, so it can pump the liquids easily by this basic principle. Also it is quite protected in dangerous setting given that it has no electrical motor.

three. QBY air operated double diaphragm pumps not only can transfer the flow liquid, but also can transfer some uneasy flowed medium, with the deserves of self-priming pump, diving pump, protect pump, slurry pump and impurity pump etc.

1. Pumping for :                                                                             

1. Waste water

2. Volatile liquid 

3. Flammable and explosive liquid

4. Extremely harmful liquid

5. Corrosive liquids:                                             Strong acid and alkali

6. High temperature liquid:                                  ≤ 150 °C

7. Viscous liquid:                                                  Foodstuff market, Glue, Coating


one, Poisonous, combustible and volatilizable liquids.
two, Powerful acid, robust alkali liquids with corrosion
three, Tanker truck, bilk plant, load and unload of oil products
four, Pickle, fruit pulp, mashed potatoes, candies, etc
five, Paint, rubber, pigment and adhesives
6, Numerous ceramic pulp, grouting, mortar and slurry
seven, Different latex, natural solvents, stuffing
eight, Stripping of oil carrier (pump filthy water and residual oil)
nine, Common hop, slender paste of yeast electricity, syrup and molasses
10, CZPT liquid

Design Movement rate Outlet Pressure Vacuum degree The largest permission passes the pellet diameter(mm) Most significant air feed strain(Mpa) Atmospheric motor ability(mthree/min)
QBY-10 .eight .6 five one .seven .three
QBY-fifteen one .six 5 1 .7 .three
QBY-25 two.4 .six seven 2.5 .7 .six
QBY-forty 8 .six seven 4.five .seven .6
QBY-50 twelve .6 7 8 .7 .nine
QBY-sixty five sixteen .6 7 8 .seven .nine
QBY-80 24 .6 seven ten .7 1.5
QBY-one hundred thirty .six seven ten .7 1.five

Model Potential
Outlet Stress
Vacuum diploma
The biggest pellet allowed
The most significant air feed strain
Atmospheric motor capacity
QBY-10 .8 .six five one .seven .three
QBY-fifteen one .6 5 one .seven .three
QBY-twenty five 2.4 .six seven two.five .7 .6
QBY-forty 8 .six seven 4.five .seven .six
QBY-fifty twelve .6 seven eight .7 .9
QBY-65 16 .six 7 8 .7 .9
QBY-80 24 .six 7 10 .7 1.5
QBY-100 thirty .six 7 10 .seven 1.5


We can give all kind of pump

  1. centrifugal pump
  2. screw pump
  3. vortex pump
  4. equipment pump
  5. diaphragm pump
  6. hydraulic deep effectively cargo pump
  7. electric deep well cargo pump
  8. hand pump
  9. bulkhead seal
  10. tank washing device

Qby Wilden Series Air Operated Double Diaphragm Pump