Payment & Shipping Terms:
14L/minute air operated diaphragm pump,
0.5 MPa air operated diaphragm pump,
0.5 MPa diaphragm vacuum pump
QDM-902 Pneumatic Diaphragm Pump For Mix Ink Safe Aired QDM-902 Single Phase
Pneumatic diaphragm pump is a new type of conveying machinery. Its power supply is compressed air. It can take out various corrosive liquid with particles, liquid with high viscosity, volatile, poisonous. This pump is characterized by no need to irrigation water diversion for fire blast. It can pump flowing liquid and transport some free running dielectric, fire and explosion protection.
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.
The scope of application
Chemical industry producing printing ink(water-based, oily) solvent, ethanol, tuluol, acetone, dope and so on
Other industry need the safe pneumatic pump.
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.
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
|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