The ChunMu WFL Series Roots Vacuum Pump Unit is specially designed for rapid evacuation of large HVAC systems in production lines and testing laboratories. Combining a Roots blower with a rotary vane vacuum pump, the system delivers high pumping speed and deep vacuum performance, significantly reducing evacuation time while improving production efficiency.
Its industrial-grade design ensures stable, reliable, and continuous operation, making it an ideal solution for VRF systems, central air conditioners, and other large refrigeration equipment.
Applications
The Roots Vacuum Pump Unit is suitable for VRF air conditioner production lines, central air conditioning manufacturing, HVAC testing laboratories, commercial refrigeration equipment, and large refrigeration systems.
Main Features
1. High-Speed Vacuum Evacuation
Designed for rapid evacuation of large refrigeration systems, reducing production cycle time.
2. Deep Vacuum Performance
Achieves an ultimate vacuum of 4 × 10⁻¹ Pa for demanding HVAC manufacturing applications.
3. Industrial-Grade Design
Built for continuous operation with reliable performance in industrial environments.
4. Roots + Rotary Vane Configuration
Two-stage vacuum system delivers higher pumping speed and stable vacuum performance.
5. Toshiba Industrial Motor
Equipped with a high-reliability Toshiba motor for long service life and continuous operation.
6. Multiple Models Available
Various configurations are available to meet different pumping speed and application requirements.
