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ruian chuangbo machine co.,ltd
Home ProductsPneumatic Diaphragm Pump

14L/Minute Air Operated Diaphragm Pump

We have cooperate with CBB Ruian Chuangbo for more than 8 years, Chuangbo is one of our main suppliers in China. During that time, we have never had any quality problems, and the delivery is very timely. We will help solve some of our questions about the products in time. I believe we will cooperate better and longer

—— Kaku Kohli

High-quality products and timely delivery are of great help to the production of our machines. We don’t have to treat other Chinese suppliers like we do. Chuangbo always delivers on time before the delivery date, which is very good. Supplier

—— Lorena Martínez

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14L/Minute Air Operated Diaphragm Pump

14L/Minute Air Operated Diaphragm Pump
14L/Minute Air Operated Diaphragm Pump 14L/Minute Air Operated Diaphragm Pump 14L/Minute Air Operated Diaphragm Pump

Large Image :  14L/Minute Air Operated Diaphragm Pump

Product Details:
Place of Origin: Zhejiang
Brand Name: CBB
Certification: CE
Model Number: QDM-902
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD100/piece
Packaging Details: Plywood carton
Delivery Time: 3-7 days
Payment Terms: T/T, Western Union
Supply Ability: 2000 pieces per month
Detailed Product Description
Model NO.: QDM-902 Material: Aluminum
Power: Press Air Working: Diaphragm
Diaphragm: Teflon Flow: 14L/minute
Pressure: 0.25-0.60MPa Usage: Ink Pump
Weight: 3.5kg HS Code: 8413503990
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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
    Printing industry

    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.

    Technical parameters
Type: QDM-902
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

Name Model Working Pressure Max
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"
G1/4" Having
Two-way Pneumatic Diaphragm Pump QDM-901 0.12-0.8(Mpa) 8M 26L G1/2" G1/2" G1/4" Zero


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Contact Details
ruian chuangbo machine co.,ltd

Contact Person: Cai

Tel: 86-15558888956

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