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Notes | ARO 3" Sanitary Transfer Diaphragm Pump, Aluminum center, Stainless Steel wetted parts, Stainless Steel seat, Santoprene ball, Santoprene diaphragm, Stainless Steel hardware, 3" Ports Tri-Clamp **Non-Cancellable/Non-Returnable |
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A double diaphragm pump is a positive displacement pump that uses two sets of flexible membranes to pump fluids and a series of check valves to ensure fluid can only travel in one direction through the chamber. Pump cycling will begin as air pressure is applied. Air-operated diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction in the fluid chambers.
ARO Specialty Diaphragm Pumps provide peak performance in a small package. These positive displacement pumps are available in sizes ranging from 1" to 3" and flow rates up to 123 GPM (465 LPM). ARO offers a wide selection of corrosion-resistant materials to accommodate even the most difficult applications and a patented stall-resistant air valve that continuously keeps its pump running. The compact size of these ARO Diaphragm pumps makes them ideal for OEM applications. Burt process equipment is the largest distributor of Ingersoll Rand ARO diaphragm pumps.
Accessories for ARO PM30A-CSS-SAA-C02: 66109 Air Line Connection Kit: contains Piggyback Filter / Regulator with gauge, pipe nipple and a 5' section of hose.
Brand | ARO |
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Product Type | Pump |
Material - Diaphragm | Santoprene |
Application | Air Operated Pump |
Inlet/Outlet Connection Type | Tri-Clamp |
Solids Handling | 3/8 in |
Material - Balls | Santoprene |
Material - Seats | 316 Stainless Steel |
Max Air Inlet Pressure | 120 psi (8.3 bar) |
Max Flow | 237 gpm (897.1 lpm) |
Max Fluid Pressure | 120 psi (8.3 bar) |
Max Temperature | 280°F (137.8°C) |
Noise Level | 83.0 dB(A) |
Material - Hardware | Stainless Steel |
Notes | ARO 3" Sanitary Transfer Diaphragm Pump, Aluminum center, Stainless Steel wetted parts, Stainless Steel seat, Santoprene ball, Santoprene diaphragm, Stainless Steel hardware, 3" Ports Tri-Clamp **Non-Cancellable/Non-Returnable |
Displacement | Positive Displacement |