PVR50 Series Double Vane Pumps Variable Displacement Vane Pump
1. Arc-shaped vanes, rationally designed and precisely processed, reduce vane-stator stress, extending their service life.
2. Stator uses advanced high-order shock-free curve for optimal vane motion, minimizing flow & pressure pulsations, reducing noise and prolonging life.
3. Hydraulically - balanced side plate boosts volumetric efficiency.
4. Key parts with quality materials and advanced heat treatment enhance pump reliability.
5. Cartridge - type structure allows quick pump core replacement (within minutes), with good interchangeability and easy maintenance.
F-
|
PVR50 | -L | -F | -13 | -R | A | A | -31 | 80 |
Special Seals | Series Number | Type of Mounting | Type of Pipe Connection | Nominal Displacement | Direction of Rotation | Discharge Port Position | Suction Port Position | Design Number | Design Standard |
As Viewed From Shaft End | |||||||||
F: For Phosphate Ester Type Fluids (Omit if not required) | PVR50 | L: Foot Type F:Flange Type |
F: Flange Connection T: Threaded |
13 20 26 30 36 39 45 51 56 |
R: Clockwise (Normal) L: Counter Clockwise |
(See Drawing) A: Normal (Upward) B: Bottom R: Right L: Left |
(See Drawing) A: Normal (Upward) B: Bottom R: Right L: Left |
31 | 80 |
Model Number
|
Geometric Displacement (cm³/rev.) |
Max. Opr. Pressure (Kgf/cm²) |
Output Flow and Input Power | Shaft Speed Range (r/min.) |
Mass (Approx.) (Kg.) |
||
Max. | Min. | Flange Mounting | Foot Mounting | ||||
PVR50-13 | 10 | 175 | Ref. Page 8, 9 & 10 | 2000 | 600 | 12 | 14.7 |
PVR50-20 | 15 | ||||||
PVR50-26 | 21 | ||||||
PVR50-30 | 24.5 | ||||||
PVR50-36 | 29.5 | ||||||
PVR50-39 | 31.5 | ||||||
PVR50-45 | 39 | ||||||
PVR50-51 | 43 | ||||||
PVR50-56 | 47.5 |