Multiple Gear Pumps
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Hydraulic pumps
Technical Information
- Displacement: 3~71cm³/rev.
- Rotation direction: clockwise (D), counter-clockwise(S), reversible (R)
- Min. speed: 600r/min
- Max. speed: 2500r/min
- Peak pressure: 170~285bar
3/2 Tandem Gear Pump Ordering Code Rules
3/2 Tandem Gear Pump Standard Product Dimensions
| Displacement | Max. pressure | Max. speed | Min. speed | Dimensions | Oil port code | Inlet | Outlet | Oil port code | Inlet | Outlet | |||
| PA | PB | PA | PB | LA | LB | PA | D | d | PB | D | d | ||
| (cm³/rev.) | (cm³/rev.) | bar | bar | (r/min) | (r/min) | mm | mm | ||||||
| 20 | 3 | 250 | 285 | 2500 | 600 | 81.1 | 49.1 | L0 | G3/4 | G3/4 | L0 | G1/2 | G1/2 |
| 22 | 4 | 250 | 285 | 83.1 | 50.7 | L0 | G3/4 | G3/4 | L0 | G1/2 | G1/2 | ||
| 26 | 6 | 250 | 285 | 86.1 | 54 | L1 | G1 | G3/4 | L0 | G1/2 | G1/2 | ||
| 33 | 8 | 230 | 285 | 92.1 | 57.3 | L1 | G1 | G3/4 | L1 | G3/4 | G1/2 | ||
| 39 | 10 | 230 | 285 | 99.1 | 60.6 | L1 | G1 | G3/4 | L1 | G3/4 | G1/2 | ||
| 46 | 12 | 230 | 285 | 105.1 | 63.9 | L2 | G11/4 | G1 | L1 | G3/4 | G1/2 | ||
| 50 | 14 | 220 | 265 | 109.1 | 67.3 | L2 | G11/4 | G1 | L1 | G3/4 | G1/2 | ||
| 52 | 16 | 220 | 265 | 111.1 | 70.7 | L2 | G11/4 | G1 | L1 | G3/4 | G1/2 | ||
| 55 | 18 | 200 | 265 | 113.1 | 74 | L2 | G11/4 | G1 | L1 | G3/4 | G1/2 | ||
| 63 | 20 | 200 | 235 | 121.1 | 77.3 | L2 | G11/4 | G1 | L1 | G3/4 | G1/2 | ||
| 71 | 22 | 180 | 235 | 128.1 | 80.6 | L3 | G11/2 | G11/4 | L1 | G3/4 | G1/2 | ||
| 25 | 215 | 85.6 | L1 | G3/4 | G1/2 | ||||||||
| 28 | 190 | 90.6 | L1 | G3/4 | G1/2 | ||||||||
| 30 | 170 | 93.9 | L1 | G3/4 | G1/2 | ||||||||
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