Variable Displacement Vane Pump - DG
- VP-DG high/low-pressure combination VP20 pump is the assembly of a VP30 series variable vane pump and a high-pressure gear pump, and has a high-pressure and low-pressure blended function.
- It saves the cost and energy, and is easy to maintain and low in noise.
- It is driven by a motor, which reduces the assembly space, and is suitable for direct motors, with successful assembly.
Model | Max.operating Pressure (kg/cm²) |
Output flow (AT3.5kg/cm²) 1800r.p.m (l/min) |
Ports Size | Speed (r.p.m) | |||||
Out | In | DR. | Min | Max. | |||||
VP-DG-30-PA | 70 | 250 | 30 | PA | 1/2 | 3/4 | 1/4 | 800 | 1800 |
VP-DG-40-PA | 70 | 250 | 40 | PA | 1/2 | 3/4 | 1/4 | 800 | 1800 |
- Series definition
-
SF:Single pump
DF:Double pump
DG:Variable pump+PA The gear pump
- Output flow
-
Pressure adjustment range
A:8~20kg/cm²
B:15~35kg/cm²
C:30~55kg/cm²
D:50~70kg/cm²
-
Shaft form
blank:Standard flat key
7T:7 spline
9T:9 spline
- Special specifications
- Design number
VP-DG-30-D+PA
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