Compatibility:The heavy duty vacuum pump is compatible with Dewalt 20v MAX battery, includes a 4.0ah high output battery and a rapid charger, up to 54min per charge
High-Performance Motor: Pure copper motor with aluminum housing for better heat dissipation and stable operation. Delivers 2.5CFM flow rate and 5Pa ultimate vacuum for high efficiency
Anti-Backflow Design: The HVAC vacuum pump features a specially designed air intake channel that prevents oil backflow after shutdown, safeguarding your system from contamination
Oil-Gas Separation System: The oil tank features a layered design, while the built-in oil-gas separator at the exhaust port effectively prevents oil spraying and minimizes oil mist pollution for a cleaner working environment
Compact & Lightweight Integrated Design: The motor and vacuum pump are seamlessly integrated for a more compact and lightweight structure, making it easy to transport and operate
Low Noise & Vibration Reduction: Designed with anti-vibration rubber feet to minimize operational noise and vibrations, providing a quieter and more stable working experience. Noise level does not exceed 75dB