SQP Series Single Fixed Displacement Vane Pump
Features of This Series
This series is a high-pressure, high-performance sub-master vane
pump specially developed for low-noise working conditions. It is
suitable for hydraulic systems requiring low noise, such as plastic
machinery, die-casting machinery, machine tools, and engineering
machinery. Its main features are as follows:
The pump core adopts the sub-master vane pump core of the V series,
which is fully interchangeable, making it more flexible and
convenient to use.
The design of a pulsation attenuation structure is added, which
greatly reduces pressure pulsation, resulting in lower noise and
smoother sound quality.
The thickened casing design enhances the pump's strength and
vibration resistance, while achieving superior sound insulation
performance.
Single Pump Operating Specifications
Series | Code (Usgpm) | Geometric Displacement (ml/r) | With antiwear hydraulic oil or phosphate ester fluid | With water glycol fluid | With water-oil emulsons | Min.speed (rpm) |
Max. Operating Pressure (Mpa) | Max. Speed (rpm) | Max. Operating Pressure (MPa) | Max. Speed (rpm) | Max. Operating Pressure (Mpa) | Max. Speed (rpm) |
SQP1 | 2 | 7.5 | 14 | 1800 | 14 | 1500 | 7 | 1200 | 600 |
3 | 10 |
4 | 13 | 17.5 | 16 |
5 | 16.5 |
6 | 19 |
7 | 23 |
8 | 27 |
9 | 30 |
10 | 32 |
11 | 36 |
12 | 40 | 16 |
14 | 45 | 14 | 14 |
SQP2 | 10 | 32.5 | 17.5 | 16 |
12 | 39 |
14 | 45 |
15 | 47 |
17 | 55) |
19 | 60 |
21 | 67 |
SQP3 | 21 | 67 | 17.5 | 16 |
25 | 81 |
30 | 97 |
32 | 101 |
35 | 112 |
38 | 121 |
SQP4 | 42 | 138 | 17.5 | 16 |
45 | 147 |
50 | 162 |
57 | 181 |
60 | 193 |
66 | 212 |
75 | 237 | 14 | 14 |