The Panrui PRVF 50 is a 37 kW permanent-magnet variable-speed single-stage screw air compressor. It adjusts motor speed to match air demand, so energy use follows the load instead of running at full speed continuously.
PRVF 50 Key Specifications
| Model | Power (kW) | FAD @ 0.8 MPa | Weight (kg) | Noise (dB) | L×W×H (mm) | Outlet |
|---|---|---|---|---|---|---|
| PRVF 50 | 37 | 6.3 | 440 | ≤72 | 1200×1000×1400 | R 1-1/2 |
Working pressure: 0.7–1.3 MPa. Drive: direct link. Power supply: 380V/50Hz. Start: variable-speed drive. Energy efficiency: GB19153 Grade 1.
Why Choose the PRVF 50
- Permanent-magnet VSD matches motor speed to air demand, cutting energy use at partial load.
- Coaxial direct drive and Grade-1 efficiency lower electricity bills over the full operating range.
- Designed for 52 °C ambient operation with oil carry-over ≤ 3 ppm for clean compressed air.
Typical Applications
Printing, packaging and CNC machining where demand fluctuates and a variable-speed drive saves energy at partial load.
Frequently Asked Questions
What is the FAD of the PRVF 50 at 0.8 MPa?
The PRVF 50 delivers about 6.3 m³/min at 0.8 MPa, making it suitable for steady industrial duty.
Is a single unit MOQ available?
Yes. Panrui accepts MOQ of 1 unit for standard models, with OEM/ODM customization available.
Get a Factory Quote
See the full specification on the PRVF 50 product page, or browse the PRVF series. To receive the factory price, lead time and shipping cost for the PRVF 50, contact Panrui with your required working pressure, flow and voltage.