One Phase Pneumatic Diaphragm Pump Air Power QDM-902 Single Phase
Pneumatic diaphragm pump in the pump body and gas distribution equipment have revolutionary
improvements, with no dead point, high efficiency, large flow and
other characteristics. Widely used in pharmaceutical, sewage
treatment, food, chemical, automobile, paint and other industries.
The pump is made of cast iron, aluminum alloy, 304 stainless steel,
etc. The diaphragm is made of plastic and teflon.
|Working pressure||0.25-0.60 Mpa|
|Maximum Output Flow||14L/min|
|Maximum transmission viscosity||1000 centipoise|
|Biggest suction||6 meters|
|Medium in and out connection threads||G1/4 inch|
|The intake connecting thread||G1/4 inch|
It takes the air as momentum which compressed by air compressor.
The needle valve adjust the air flow, which drive the membrane,
then the pump transport the liquid.
- Because it is using air as power, the diaphragm pump does not heat
and produce sparks; suitable for use in flammable and explosive
- Use Special material diaphragm, can be used for chemical properties
relatively volatile liquid, corrosive medium.
- Diaphragm Pump can pump particle liquid;
- The liquid can be conveyed by diaphragm pump is wide, the viscosity
from low to high, from corrosive liquid to viscous liquid.
- Diaphragm Pump is small, light and easy to move.
Used for coating, circulation, transmission of water-based ink
printing machine, gravure printing, flexo printing and the ink on
the compound machine, glue, and the liquid with particle,
1. Low air consumption, the medium flow regulation is stepless
regulation, and it is adjusted by air inlet valve.
2. Membrane is made of corrosion resistant material, so it can be
used to transport corrosive medium.
3. Low failure rate, easy to install, convenient maintenance.
4. The pump shell is made of high quality material, the inner parts
are made of stainless steel and copper, all of those make the pump
light, beautiful, stainless and anticorrosive.
|Linking screws||State of the fluid|
|Ink Inlet||Ink Outlet||Air Inlet|
|One-way Pneumatic Diaphragm Pump||QDM-902||0.25-0.6(Mpa)||6M||14L||G1/4"||G1/2"|
|Two-way Pneumatic Diaphragm Pump||QDM-901||0.12-0.8(Mpa)||8M||26L||G1/2"||G1/2"||G1/4"||Zero|
Why choose CBB Chuangbo
A. Reliable supplier in China
Established in 1995, CBB Chuangbo has been in machinery parts for
25 years, now we are biggest manufacturer of machinery parts in
B. Hight quality material
High quality of steel shell for the brake and imported powder for
longer life of the brake.
C. Cooling treatment
Insider there is a small cooling fan inside the brake, cooling the
tempreture and make the brake stable.
D. Quality control
We have the quality control system during the whole production
fromthe very beginning to the end and our principle is to make sure
each shaft is qualified.