Pneumatic diaphragm pump

Pneumatic diaphragm pump is professionally applied for printing machinery

Pneumatic diaphragm pump technical parameters:

Type: QDM902

Working pressure :0.250.6Mpa

Maximum transmission viscosity: 1000 centipoise

Medium import and export connection thread: G1/ 2

The intake connecting thread: G1 1/2 "or G1 1/4"

Biggest suction: six meters

Pneumatic diaphragm pumps is professionally applied for printing machinery.

 

Operating principle:

1.This product uses compressed air as a driving force, through the needle valve to regulate the air conditioning, to make diaphragm generated movement for the purpose of transmission fluid.

2. no spark, suitable for explosion-proof places.

3. Low gas consumption, medium flow process stepless speed regulation

through the compressed air.

4. Diaphragm uses corrosion resistant material, can convey various corrosive medium.

5. Low failure rate, easy installation and convenient maintenance.

6. The pump shell adopts the high quality alloy materials, interior parts adopt stainless steel and copper, to guarantee the advantage of light weight, elegant appearance, no rust, corrosion resistance, etc.

7.The product is suitable to ink, ethanol, toluene, acetone, glue, coating, acid and alkali, etc

 

Installation method and the matters needing attention:

1. the pump must be installed vertically, pay attention to the direction of arrow

2.The ink mouth should connection with hose.

3. after the completion of the work, it need water or other decompose media to wash pumps, cleaning should process in operating condition.

 

Note:

When replace diaphragm, please place the pump body to drill press and other equipment, then unloaded the six M5 hex screws, lesting the spring jumped out.

Pneumatic diaphragm pump