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GRH has nine groups of gear pump series with a displacement range of 0.16-199cc/r, which can meet the needs of most popular working conditions.
• Displacement range: 66-199cc/r, single to multiple
• Axial clearance automatic compensation function
• Precision machining
• Reliable quality and stable performance
Specification
| Model | Displacement
(ml/r) |
Pressure(bar) | Speed(r/min) | L (mm) | L1 (mm) | |||
| Rated | Max | Rated | Max | Min | ||||
| 4PF66F161S68L | 66 | 210 | 250 | 1800 | 2200 | 600 | 197.3 | 121 |
| 4PF83F161S68L | 83 | 210 | 250 | 1800 | 2200 | 600 | 203.5 | 124.1 |
| 4PF91F161S68L | 91 | 210 | 250 | 1800 | 2200 | 600 | 207.3 | 126 |
| 4PF99F161S68L | 99 | 210 | 250 | 1800 | 2200 | 600 | 209.8 | 127.2 |
| 4PF116F161S68L | 116 | 210 | 250 | 1800 | 2200 | 600 | 217.3 | 130.9 |
| 4PF132F161S68L | 132 | 210 | 250 | 1800 | 2200 | 600 | 222.6 | 133.5 |
| 4PF145F161S68L | 145 | 210 | 250 | 1800 | 2200 | 600 | 227.8 | 136.1 |
| 4PF149F161S68L | 149 | 210 | 250 | 1800 | 2200 | 600 | 229.3 | 136.8 |
| 4PF166F161S68L | 166 | 210 | 250 | 1800 | 2200 | 600 | 235.3 | 139.8 |
| 4PF182F161S68L | 182 | 180 | 210 | 1800 | 2200 | 600 | 241.3 | 142.8 |
| 4PF199F161S68L | 199 | 180 | 210 | 1800 | 2200 | 600 | 248.3 | 146.3 |
Dimensions
The 4PF series are cast iron pumps. The material of the cast iron determines that the pumps of this series can work in harsher environments and have better pressure resistance. This series of pumps are mainly used for trucks such as dumper and tipper.
Application
GRH,design and manufacture high-quality hydraulic components and system solutions.
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