The ARO diaphragm pump offers high volume delivery even at low air pressures, easy self priming and the ability to pump various viscosity materials. This ARO 1-1/2" diaphragm pump feature big performance. It features flow rates up to 123.1 GPM (465.9 LPM).
Air operated double diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers. Flat checks insure a positive flow of fluid.
Pump cycling will begin as air pressure is applied and it will continue to pump and keep up with the demand. It will build and maintain line pressure and will stop cycling once maximum line pressure is reached (dispensing device closed) and will resume pumping as needed.
- 1", 1-1/2" and 2" ANSI/DIN End Flange fluid connections available!!
- Conductive Polyproplyene
Pump Type | Diaphragm Pump |
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Max Air Inlet Pressure | 8.3 bar (120 psi) |
Max Material Inlet Pressure | 0.69 bar (10 psi) |
Max Outlet Pressure | 8.3 bar (120 psi) |
Max Flow Rate | 123.1 gpm (465.9 lpm) |
Displacement/Cycle @ 100 psig | 0.617 gal. (2.34 lit.) |
Max Solid Size | 1/4" (6.4 mm) |
Max Temperature Limits (F) | -400° to 350° |
Max Temperature Limits (C) | -400° to 170° |
Noise Level @ 70 psi, 60 cpm | 81.0 db(A) |
Mounting Dimension | 8.687" x 14.937" (220.7 mm x 379.4 mm) |
Material Inlet/Outlet (female) | 1-1/2" ANSI/DIN Flange |
Air Inlet (female) | 1/2 - 14 NPT |
Air Exhaust (female) | 3/4 - 14 NPT |
Ratio | 1:1 |
Size | 1.5" (38.1 mm) |
Document Title | Download |
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Operators Manual | Click Here to Download |
Technical Data(Specification) | Click Here to Download |
General Information Manual | Click Here to Download |
Catalog | Click Here to Download |