Feature

●【Features】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.
●【Six advantages】reliable quality, long service life, low noise, low vibration, never crashing, and fine workmanship. They can pump flowing liquids and transport some difficult-to-flow media.
●【High Quality】This air-operated double diaphragm pump is constructed with high-quality aluminum with good abrasion resistance, chemical resistance, and heat resistance. It is perfect for all your needs in every industry.
●【High functionality】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.
●【Wide Application】Perfect for use with water. Ideal for use with low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil. Can be widely used in Mining industry, pharmaceutical industry, construction industry, petrochemical industry, water treatment, etc.


Description

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)

 

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.