OA Series 40 Group Uni Gear Pumps Bi-Rotational
| Specifications | |
| Displacement Range | 73 – 109 cc/rev (19.3 – 28.8 GPM) |
| Max. Continuous Pressure | 210 – 240 bar (3045 – 3481 PSI) |
| Max. Peak Pressure | 240 – 275 bar (3481 – 3989 PSI) |
| Mounting Standard | UNI 3-Bolt European Standard |
These bi-rotational gear pumps are designed for hydraulic systems requiring operation in both clockwise and counterclockwise directions. Their robust construction ensures reliable performance and efficient power transmission in demanding mobile and industrial applications.
With Hayneks 40 Bi-Rotational UNI series, displacement ranges from 73 cc/rev to 109 cc/rev (19.3 – 28.8 GPM). Featuring a UNI 3-bolt European mounting standard, DIN 5462 shaft profile and working pressures up to 240 bar (3481 PSI), these pumps provide dependable operation and long service life under heavy-duty conditions.
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OA Series 40 Group Uni Gear Pumps Bi-Rotational
| Product Code | Product Name | Rotation | Displacement (L) | Displacement (gal US) | A (mm) | B (mm) | Inlet (C) | Outlet (D) | Max. Continuous Pressure (bar) | Max. Peak Pressure (bar) |
| GPCD400730013-OA | OA Series 40 Group UNI Gear Pump Bi-Rotational 73 Liter | Bi-Rotational | 73 | 19.29 | 196 | 129 | R1”-11 | R1”-11 | 240 | 275 |
| GPCD400870013-OA | OA Series 40 Group UNI Gear Pump Bi-Rotational 87 Liter | Bi-Rotational | 87 | 22.98 | 201 | 133 | R1”-11 | R1”-11 | 220 | 250 |
| GPCD401090013-OA | OA Series 40 Group UNI Gear Pump Bi-Rotational 109 Liter | Bi-Rotational | 109 | 28.79 | 208 | 134 | R1 1/4”-11 | R1 1/4”-11 | 210 | 240 |
