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Product Details:
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| Case Drain Flow (at Rated Pressure): | 1.5–2.5 | Question: | Answer |
|---|---|---|---|
| What Is The Model Range Of The Direct-acting PV7 Series?: | PV7-1X/06-10RA01MA0-10, PV7-2X/20-25RA01MA0-10 | What Does "1X/2X" Represent In The PV7 Model Code?: | It Indicates The Component Series Of The Pump |
| What Is The Displacement Per Revolution Range Of The Direct-acting PV7 Series?: | 10–25 Cm³/rev | What Is The Displacement Per Revolution Range Of The Pilot-operated PV7 Series?: | 14–150 Cm³/rev |
| Highlight: | Rexroth vane pump German imported,PV7 series vane pump,hydraulic vane pump with warranty |
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| Parameter | Specification |
|---|---|
| Volumetric Efficiency | ≥90% (at rated pressure and speed) |
| Total Efficiency | ≥80% (at rated working condition) |
| Noise Level | ≤65 dB(A) (at 1 m distance under rated operation) |
| Suction Pressure | -0.8 bar to +1 bar (absolute pressure: 0.2-1.1 bar) |
The flatness should be ≤0.1mm/m; use a straightedge and feeler gauge for inspection.
No, horizontal mounting is recommended (shaft extension horizontal or upward) to avoid poor internal lubrication and bearing overheating.
≤0.5m (distance from tank liquid level to pump suction port); increase pipe diameter or add an auxiliary suction pump if exceeded.
Flexible couplings (e.g., plum-blossom or jaw-type) are mandatory; rigid couplings are prohibited.
Coaxiality ≤0.05mm; check with a dial indicator to prevent shaft bending and bearing damage.
Contact Person: Mr. liyun
Tel: +8615280488899