| Compression ratio | 3:1 |
| Air consumption | 52 GPM |
| Noise level | 80 dB |
| Shank diameter | 1.65 in. (42 mm) |
| Shank length | 8.46 in. (215 mm) |
| Working pressure | 87-116 PSI (6-8 bar) |
| Air Inlet connection | 1/4 in. FNPT |
| Oil outlet connection | 1/2 in. MNPT |
| Oil delivery capacity | 6.6 GPM @ 116 PSI (25 l/min @ 8 bar) |
| Seals | FKM |
BadgerLube 503 3:1, 6.6 GPM, Air Operated Oil Pump suitable for workshops, oil distribution applications, and industrial vehicles. This double-acting oil pump guarantees continuous and constant flow delivery for low-medium viscosity oil transfer and anti-freeze applications.
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