2SPA - GROUP 2 GEAR PUMPS.
Hydraulic drive components selected to the required flow, pressure and mounting arrangement.
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Final specifications, compatibility and availability are confirmed against your selected part and operating conditions.
Required flow or displacement
Operating pressure and duty cycle
Speed, shaft and mounting arrangement
Rotation, fluid and control requirements
2SPA existing-code gear-pump ratings.
Gear-pump displacement, continuous-pressure limit, peak-pressure limit and speed limit for each exact code. Continuous pressure, peak pressure and maximum speed are separate limits and do not define a simultaneous duty point. Confirm shaft, mounting, ports, rotation, fluid, temperature and duty cycle. The listed flow belongs to this exact model series; it does not establish equivalence with another pump range.
| Part code | Displacement (cm³/rev) | Continuous maximum pressure (bar) | Peak pressure (bar) | Maximum speed (rpm) | Listed maximum flow (L/min) |
|---|---|---|---|---|---|
| 2SPA – 4.0 | 4 | 280 | 320 | 4000 | 16 |
| 2SPA – 6.0 | 6 | 280 | 320 | 4000 | 24 |
| 2SPA – 8.0 | 8.5 | 280 | 320 | 3500 | 29.7 |
| 2SPA – 11.0 | 11 | 280 | 320 | 3500 | 38.5 |
| 2SPA – 14.0 | 14 | 270 | 290 | 3500 | 49 |
| 2SPA – 16.0 | 16.5 | 230 | 250 | 3500 | 57.7 |
| 2SPA – 19.0 | 19.5 | 210 | 230 | 3300 | 64.3 |
| 2SPA – 22.0 | 22.5 | 190 | 210 | 2800 | 63 |
| 2SPA – 26.0 | 26 | 170 | 190 | 2500 | 65 |