Iron Cast Pneumatic Diaphragm Pump

Iron Cast Pneumatic Diaphragm Pump

1.QBY Cast Iron CZPT Metal PVDF PTFE Teflon Air Operated (CZPT) Double Diaphragm Pump is a good displacement pump, adopting compress air, smoke and business exhaust fuel as electrical power supply.

2. It has two diaphragms, the compressed air come to the pump physique to travel the pump in the continuous motion of sucking and releasing, so it can pump the liquids easily by this principle. Also it is quite safe in hazardous surroundings because it has no electric powered motor.

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


Product specifics:

Doing work Principle: Double Diaphragms, CZPT
Major purposes:        Oil, H2o, CZPT, and so forth.
CZPTr: Air Operated
Max.permissible fluid temperature: 150°C(302°F)
Kind of connection: Flange, Thread, Swift coupled
Set up position: Link to compressor
Casing areas material: C.I, S.S, PP, Aluminium, PVDF, PTFE linning
Maximum grain diameter: 10mm (3/8inch)
Maximum drive score:  7kgf/cm2
Highest caliber:   100mm(4inch)
Maximum discharge-aspect strain: 6kgf/cm2
Greatest head: 50m(164ft)
Stream charge assortment:   .eight-30m3/h(three.five-132US.GPM)


Functionality Data: 









Head (m)




Strain (Kgf/cm2)

QBY-10 three/8″ ~.eight ~60


one seven
QBY-15 one/two” ~1 five one
QBY-twenty five one” ~2.4 7 two.5
QBY-40 one-one/2″ ~eight 7 4.5
QBY-50 two” ~12 7 eight
QBY-sixty five 2-1/two” ~16 seven eight
QBY-80 3″ ~24 seven 10
QBY-one hundred 4″ ~30 7 10

Business info:
ZHangZhoug CZPT CZPT Co., Ltd is a single of the leading makers and exporters in the field of business pumps with manufacturing facilities in mainland China. We are specialised in oil pump, diaphragm pump, diesel motor pump, centrifugal pump, screw pump, chemical pump and so on.


Iron Cast Pneumatic Diaphragm Pump