| Connection Type | NPT |
| Size | 1/4 in. |
| Body Material | Polypropylene |
| Diaphragms | Santoprene |
| Balls | Santoprene |
| Seats | Polypropylene |
| Weight | 2.86 LBS |
| Ratio | 1:1 |
| Maximum Flow | 5.3 GPM (20 LPM) |
| Displacement Per Cycle | 0.019 Gal (0.072 L) |
| Air Inlet (Female) | 1/4" NPTF |
| Fluid Inlet/Outlet Hybrid | Internal Thread: 1/4" NPTF, External Thread: 3/4" NPTF |
| Max Operating Pressure | 125 PSI (8.6 BAR) |
| Suspended Solids Max Dia. | 1/16" (1.66 mm) |
| Max Dry Suction Lift | 15' (4.6 m) |
| Sound Level (70 PSI, 60 Cycles/Min) | 62.3 db(A) |
| Center Section | Polypropylene |
| Hardware | Stainless steel |
Part of ARO's Compact Series of pumps, the 1/4" pumps feature big performance in a compact package. They feature flow rates up to 5.3 GPM (20 LPM) and a wide range of material options with compact design and 360° mounting versatility.
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