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Air-Operated Heavy Duty Double Diaphragm Transfer Pump 1/2" Inlet & Outlet, 13GPM Polypropylene Air Operated Pneumatic
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.
Features
PERFECT PUMP
The diaphragm pump uses compressed air as a power source, for various corrosive liquids, with granular liquid, high viscosity, volatile, flammable, toxic liquid, can be exhausted and sucked out.（Not applicable to more than 70 degrees)
EFFICIENT DESIGN & CAPABILITIES
Our Diaphragm Pumps are compact, light weight & built of a polypropylene body for rigorous applications & material.
WIDELY USE
Used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.
Specifications:
- Body Material: Polypropylene
- Inlet Port: 1/2 inch (12.7 mm)
- Outlet Port: 1/2 inch (12.7 mm)
- Air Inlet Size: FNPT 1/4 inch (6.35 mm)
- Max Flow Rate: 2 m3/h (13 GPM)
- Package Size: 31 x 27 x 21 cm (12.2 x 10.6 x 8.3 inch)
- Gross Weight: 4.14 kg (9.13 lbs)
- Package list: 1 x Air-Operated Double Diaphragm Pump,1 x Manual
Double Diaphragm Design
With its heavy-duty air-operated double-diaphragm design, the pump provides a 2m3/h (13GPM )flow rate and 100 PSI max pressure.
Perfect Structure
Features an externally serviceable air distribution system and all-bolted construction.
Wide Applications
Can be widely used in Mining industry, pharmaceutical industry, construction industry, petrochemical industry, water treatment, etc.
Dustin Ulrich
Reviewed in the United States on February 19, 2025
Great little pump! Lightweight and it very simple to operate.
Juan Carlos Guzman
Reviewed in the United States on May 9, 2024
The pump stucks after a few cycle of use
James C. Stephens
Reviewed in the United States on June 14, 2023
This pump is built very well and works well. But the 13 gallons a minute is not going to happen. Closer to 5 gallons a minute. I was running 100 psi of air through a 1/2" airline with a 5 hp compressor. inlet and outlet lines where 5/8" hose all within 5' of elevation. It took 40 minutes to pump 200 gallons of liquid fertilizer that is a viscosity a little heavier than water.
Andy
Reviewed in the United States on March 6, 2023
These pumps are trash. I will be returning. 15 gpm is what they say but they don’t even pump 1 gpm. Complete waste of money. Will be returning
sam
Reviewed in the United States on September 19, 2022
Had the pump 3 months, has stopped operating several times not won't operate at all. Having to rep[lace it
Customer
Reviewed in the United States on July 31, 2021
Lasted one week.
phillilj
Reviewed in the United States on July 14, 2020
It does not draw enough suction to begin pumping without providing a positive input supply. It will not draw even 12 inches of head suction. The price is way better than ARO brand or even there rebuild kits. Hopefully the diaphragms will hold up since it is being used to pump paint stripper.
Iota
Reviewed in the United States on August 28, 2019
Hotsore was straight forward in taking responsibility for and in remedying the issue to my satisfaction. Thank you.
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