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Your cart is empty.Product Description
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.
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.
The air-operated double diaphragm pump has inch Inlet and outlet,1/2 inch air inlet and 1/8 Inch max diameter suspended solids.
Made of aluminum alloy, it is sturdy and durable. Working pressure is 29 to 115 PSI.
24 GPM pneumatic double diaphragm pump with 1 inch inlet and outlet.
Capable of pumping up to 24 gallons per minute at temperatures up to 80 degrees Fahrenheit.
High temperature resistance, suitable for a variety of liquids
Function:
- oil transfer pump
- diaphragm pump
- drill operated transfer pump
- oil pump
- waste oil pump
- transfer pumps
Note: Cannot be used for corrosive liquids.
Specific
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 inchOperating 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)
Max Head: 69 m (226.38 ft)
Max. PSI: 115
Hello, Eliana
Reviewed in the United States on September 6, 2024
I would recommend anyone looking for a diaphragm pump to purchase this one. I need to pump very viscous slime and this pump pumps a 55 gallon drum of slime in a minute and is very cost effective.
Roderick Schwarz
Reviewed in the United States on July 3, 2024
The Air-Operated Double Diaphragm Pump is aluminum and has an operating pressure of up to 115 PSI, which is sufficient for my daily pumping needs.
BrosiaB
Reviewed in the United States on July 3, 2024
Air-Operated Double Diaphragm Pump Capable of pumping up to 24 gallons per minute at temperatures up to 80 degrees Fahrenheit.
frankv
Reviewed in the United States on April 3, 2024
Pump ran fine for 6 months then failed, no product support or warranty. Sold by Amazon but Amazon says not supporte.
Rick Martinez
Reviewed in the United States on May 28, 2020
Fast and great pump
Steven Dexter
Reviewed in the United States on March 18, 2020
This pump worked great for me. I have had no problems with it so far.
Karrie Seifert-Rea
Reviewed in the United States on December 19, 2019
Works great
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