Product
These series vane pumps are high pressure and high performance intra-vane pumps, which are specially developed for low noise working
condition. They are widely applied in hydraulic system for machine-tools, presses, die-casting machines,engineering, plastic injection
moulding and other machineries, which call for lower noise. Main characteristics;
1. Cartridge kits are entirely similar to those of VICKERS stable V series pumps, which can be interchanged with cartridge kits of SQP
series.
2. New
These series vane pumps are high pressure and high performance intra-vane pumps, which are specially developed for low noise working
condition. They are widely applied in hydraulic system for machine-tools, presses, die-casting machines,engineering, plastic injection
moulding and other machineries, which call for lower noise. Main characteristics;
1. Cartridge kits are entirely similar to those of VICKERS stable V series pumps, which can be interchanged with cartridge kits of SQP
series.
2. New configuration design gets an excellent performance in restraining pulsing and noise.
3. Strengthened pump housing design offers a better anti-vibration ability, which effect the remarkable low noise
Model Number Designation
| (F-3) | SQP2 | -21 | -86 | C | (F) | (LH) | -18 |
| Front marks, compatibility between hydraulic oil and fluid | Pump shell No | Displacement codes | Shaft extension | Outlet port position | Mounting type | Direction of rotation | Designing No. |
| No marks-use anti-wear hydraulic oil or F11-use water-glycol fluid F3-use water-in-oil emulsion | SQP1 | 2,3,4,5,6,7,8,9,10,11, 12,14 | 1 straight shaft with key 86-heavy-duty straight shaft with key | 1(from cover end pump) A- Opposition of inlet B- counterclockwise 90° from inlet C- the same side of inlet D- Clockwise 90° from inlet | No mark Flange mounting F:foot mounting | (from cover end pump) LH-counterclo- ckwise rotation No mark Clockwise rotation | 15 |
| SQP2 | 10,11,12,14,15,17,19, 21 | 18 | |||||
| SQP3 | 24253032353845 ZI,Z0,0U,DZ,O0,0O,+0 | ||||||
| SQP4 | 42 5505760.66.75 +Z,+0,00,01,00,00,10 |
Specifications
| Pump shell No | Displacem ent code | Geometric displacement (mL/r) | SQP | F11-SQP | F3-SQP | Mini speed (r/min) | |||
| Anti-wear hydraulic oil or phospholipid | Water glycol fluid | Water-in-oil emulsion | |||||||
| Max pressure (Mpa) | Max speed (r/min) | Max pressure (Mpa) | Max speed (r/min) | Max pressure (Mpa) | Max speed (r/min) | ||||
| SQP1 | 2 | 7.5 | 13.8 | 1800 | 13.8 | 1200 | 13.8 | 1200 | 600 |
| 3 | 10.2 | ||||||||
| 4 | 12.8 | 17.2 | 15.7 | ||||||
| 5 | 16.7 | ||||||||
| 6 | 19.2 | ||||||||
| 7 | 22.9 | ||||||||
| 8 | 26.2 | ||||||||
| 9 | 28.8 | ||||||||
| 10 | 31.0 | ||||||||
| 11 | 35.0 | ||||||||
| 12 | 37.9 | 15.7 | 15.7 | ||||||
| 14 | 44.2 | 13.8 | 13.8 | ||||||
| SQP2 | 10 | 32.5 | 17.2 | 1800 | 15.7 | 1200 | 13.8 | 1200 | 600 |
| 12 | 38.3 | ||||||||
| 14 | 43.3 | ||||||||
| 15 | 46.7 | ||||||||
| 17 | 52.5 | ||||||||
| 19 | 59.2 | ||||||||
| 21 | 65.0 | ||||||||
| SQP3 | 21 | 66.7 | 17.2 | 1800 | 15.7 | 1200 | 13.8 | 1200 | 600 |
| 25 | 79.2 | ||||||||
| 30 | 95.0 | ||||||||
| 32 | 100 | ||||||||
| 35 | 109 | ||||||||
| 38 | 118 | ||||||||
| 45 | 140 | ||||||||
| SQP4 | 42 | 134 | 17.2 | 1800 | 15.7 | 1200 | 13.8 | 1200 | 600 |
| 45 | 140 | ||||||||
| 50 | 156 | ||||||||
| 57 | 178 | ||||||||
| 60 | 189 | ||||||||
| 66 | 207 | ||||||||
| 75 | 237 | ||||||||
The rated displacement USgpm is under the conditions of 1200r/min and 0.69Mpa(100psi).
More details about tandem pump and OEM demands please contact us.

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