| Fluid | Mineral or synthetic compatible with the following seals: NBR, FKM, FPM, Nylon |
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| Kinematic viscosity suggested |
Average ambient temp. (ēC) | < -10 | -10÷10 | 10÷35 | > 35 |
| VG (cSt = mm²/s) | 22 | 32 | 46 | 68 | |
| Optimale kinematic viscosity | VG= 10 cSt ÷ 100 cSt | ||||
| Max kinematic viscosity suggested at the start-up | VG= 750 cSt | ||||
| Viscosity index suggested | VI > 100 | ||||
| Oil filtering | > 200 bar: 10 µm < 200 bar: 25 µm |
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| Inlet pressure | -0,3 ÷ 2 bar | ||||
| Pump rotation | Unidirectional (Right or left) | ||||
| Pump type | Rotation | IN ISO 228 |
OUT ISO 228 |
A mm |
B mm |
Weight Kg |
|
| Right | Left | ||||||
| NPH-17 | 105-023-00171 | 105-011-00180 | G 1/2 | 164 | 1035 | ||
| NPH-22 | 105-023-00224 | 105-023-00233 | 167.5 | 105.5 | |||
| NPH-27 | 105-023-00279 | 105-023-00288 | 170 | 108 | |||
| NPH-34 | 105-023-00340 | 105-023-00359 | G 3/4 | 175 | 108 | ||
| NPH-43 | 105-023-00439 | 105-023-00448 | 181 | 114 | |||
| NPH-51 | 105-023-00519 | 105-023-00528 | 186 | 114.5 | |||
| NPH-61 | 105-023-00617 | 105-023-00626 | G 1 | 192 | 120.5 | ||
| NPH-73 | 105-023-00733 | 105-023-00742 | 200 | 119.5 | |||
| NPH-82 | 105-023-00822 | 105-023-00831 | G 1 1/4 | 205 | 126.5 | ||
| Pump type | Displacement cm3/rev |
Pressure | Max. continuous speed rpm |
Max. intermittent speed rpm |
Min. speed rpm |
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| P1 bar |
P2 bar |
P3 bar |
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| NPH-17 | 17.04 | 290 | 315 | 325 | 2500 | 3000 | 300 |
| NPH-22 | 22.15 | ||||||
| NPH-27 | 26.18 | ||||||
| NPH-34 | 33.88 | 280 | 300 | 310 | 2200 | 2800 | |
| NPH-43 | 43.12 | 270 | 290 | 300 | 2000 | 2500 | |
| NPH-51 | 50.82 | 240 | 260 | 280 | |||
| NPH-61 | 60.06 | 220 | 240 | 250 | 1800 | 2000 | |
| NPH-73 | 72.88 | 200 | 220 | 230 | 1600 | 1800 | |
| NPH-82 | 81.08 | 190 | 210 | 220 | 1500 | ||
P1 = Max. continuous pressure (100%)
P2 = Max. Intermittent pressure (20 sec.max.)
P3 = Max. peak pressure (6 sec.max)
| Anti-clockwise rotation, left pump | Clockwise rotation, right pump |
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