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Air-Operated Diaphragm Pump 1/2 Inch Air Inlet 24 GPM Double Pump
 
 
 
Warning!
Can not use for corrosive liquid.

Feature
Air-operated double diaphragm pump
With 1 inch inlet and outlet
1/2 Inch air inlet
1/8 Inch max diameter suspended solids
Perfect for use with water
Ideal for use with low viscosity petroleum fluids
Solid construction
Two years warranty

Specifications
Product: Diaphragm pump
Type: Air-operated double diaphragm
Model: QBK-25L
Inlet Port: 1 inch (25 mm)
Outlet Port: 1 inch (25 mm)
Air Inlet Size: NPT 1/2 inch (12.7 mm)
Average Air Consumption: 9 CFM
Max Flow rate: 6 m3/h (24 GPM)
Suction: 0-5 m (0-16.4 ft)
Max Suspended Solids: 3 mm (1/8 inch)
Max Head: 69 m (226.38 ft)
Max. PSI: 115
Operating PSI: 29-115
Max Fluid Temp.: 80 ℉
Product Dimension: 35 x 23 x 46 cm (14 x 9 x 18 inch)
Package Size: 38 x 28 x 49 cm (14.96 x 11.02 x 19.29 inch)
Gross Weight: 16 kg (35.27 lbs)

A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.

The listing is about 24 GPM Air-Operated Double Diaphragm Pump with 1 Inch Inlet And Outlet. This powerful air-operated double diaphragm pump operates from 29 to 115 PSI. Features a 1in. inlet and 1in. outlet capable of pumping up to 24 gallons/min at temperatures up to 80 degrees F.

Application

Perfect for use with water. Ideal for use with low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil.

Working Principle

In the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions. Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison.

Package Content
1 x Air-Operated Double Diaphragm Pump
1 x Product Manual
 
 
 

 

 
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Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
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