| Ratio | 1:1 |
| Maximum Flow | 237 GPM (897 LPM) |
| Displacement Per Cycle | 2.65 Gal (10.03 L) |
| Air Inlet (Female) | 3/4" NPTF |
| Fluid Inlet/Outlet | 3" NPTF |
| Max Operating Pressure | 120 PSI (8.3 BAR) |
| Suspended Solids Max Dia. | 3/8" (9.5 mm) |
| Max Dry Suction Lift | 17.6 Ft. (8.3 m) |
| Sound Level (70 PSI, 60 Cycles/Min) | 86.3 db(A) |
| Center Section | Aluminum |
| Fluid Caps & Manifold Material | Aluminum |
| Body Material | Aluminum |
| Diaphragms | Santoprene |
| Balls | Santoprene |
| Seats | Santoprene |
| Weight | 110.00 LBS |
ARO Pro Series air operated diaphragm pumps ideal for general industrial and OEM installation applications. They can pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and transfer large particles without damage. ARO PRO 3" metallic diaphragm pumps achieve flow rates of up to 237 GPM and are often used for transfer, filling, recirculation and batching in Ceramic, Paint, Oil & Gas, Mining, Construction, Chemical and Petrochemical markets.
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