GK 1.5" Inch 40mm Pneumatic Diaphragm Pump 

Technical Specifications
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Pneumatic Diaphragm Pump
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Technical Specifications

Max. Working Pressure120psi(0.84Mpa, 8.4bar)
Max Flow Rate
40gpm(150lpm)
Max Reciprocating Speed276cpm
Max Suction Height (Dry)5m
Max permitted Grain0.16 in(4mm)
Max Air Consunmption45scfm (22.5L/s)
Air Inlet Size1/2 in
Air Outlet Size3/4 in
Fluid Inlet Size1 in
Fluid Outlet Size1 in
Weight
21kg
 PRODUCT SPECIFICATIONS 

No rotating parts

Avoid splashing of chemical liquids

Inherently explosion-proof

No electronic components, highly safe in chemical environments
 

Self protecting

Automatically shuts down when the outlet is blocked

Dry running capability

The pump can operate without liquid without damage.

Strong suction power

No need to pilot water (suction lift up to 5m)

Good through-pass performance

conveying liquids with high viscosity, particles.

Adjustable flow rate

flow rate can be adjusted easily via air source(between 0.1~0.84 MPa).

Simple structure with low maintenance costs

Parts can be replaced quickly and conveniently.

 

 

 

 

Applications

Wastewater Treatment

Commonly used in the fields of sediment and wastewater treatment. It is recommended to select aluminum alloy, cast iron or PP.

Biomedical Sciences

Commonly used for transporting solid powders, liquid medicines, solvents, etc. It is recommended to choose PP/PVDF/stainless steel.

Oil and Gas Applications

Commonly used in natural gas systems, workover equipment, offshore platforms, sedimentation tank emptying, etc. It is recommended to select stainless steel or aluminum alloy.

Coatings Industry

Commonly used for applications such as adhesive transfer, grouting, handling of viscous materials, and paint filtration. Pump bodies made of aluminum alloy or stainless steel are recommended.

New Energy Industry

Commonly used for conveying cathode slurries, fluorine-containing compounds, and other media. Pump bodies made of PP or PVDF are recommended.

Shipyard & Offshore Engineering

Commonly used for the transfer of seawater, bilge wastewater, fuel oil, and lubricating oil. Pump bodies made of cast iron or stainless steel are recommended.

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