VP-45 Rotary Vane Vacuum Pump
This pump series performs as reliably as imported pumps, with domestic advantages including low cost, fast delivery and cheap spare parts, ideal for continuous rough vacuum industrial production.
- Reliable: Sturdy body & epoxy-reinforced vanes, wear-resistant and long service life
- High performance: Fast pumping at low pressure, for non-stop long-time running
- Customizable: Optional accessories for different production processes
- Improved sealing: Equipped with high-efficiency oil separators; pre-filter optional to stop oil leak, spray, emulsification and internal corrosion for stable vacuum
- Maintainability: Easy maintenance & full after-sales service
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Built for Continuous Duty
Meet the new VP Series—comprising the VP-16, VP-28, and VP-45 rotary vane vacuum pumps. Engineered to match the reliability and endurance of imported models, the VP Series gives you heavy-duty industrial performance backed by fast domestic shipping, affordable spare parts, and full after-sales support.
Designed with reinforced wear-resistant vanes and advanced leak prevention, these pumps are built to run non-stop through your toughest production cycles.
VP-45 Dimensional Drawing
Operating Principle
This vacuum pump operates on the rotary vane principle. Oil seals the clearances, lubricates the vanes, and removes compression heat. The oil filter cleans the circulating oil. The exhaust filter separates oil from the discharged gas.
VP-45 Parameter Table
| Model | Unit | VP-45 | |
|---|---|---|---|
| ISO 50 Hz | ISO 60 Hz | ||
| Pumping speed | m³/h | 63 | 78 |
| L/s | 17.5 | 21.6 | |
| SCFM | 37 | 45.9 | |
| Ultimate pressure | mbar | 0.5 | 0.5 |
| Pa | 50 | 50 | |
| torr | 0.375 | 0.375 | |
| inHg | 0.014 | 0.014 | |
| Motor power | kW | 1.5 | 2.2 |
| hp | 2 | 3 | |
| Rated voltage | 3ph | Δ 200-230 V | Y 440-460 V |
| Y 380-415 V | |||
| Rated speed | rpm | 1450 | 1700 |
| Sound pressure level | dB(A) | 65 | 66 |
| Ingress protection | IP | 55 | |
| Gas inlet | inch | G 1¼" | |
| Gas outlet | inch | G 1¼" | |
| Steam treatment capacity | kg/h | 1 | |
| Oil capacity | L | 2 | |
| Weight approx. | kg | 64 | 59 |
| Dimensions (L x W x H) | mm | 640*405*290 | |
