OPTIMAL PERFORMANCE: Powered by a 1/4 HP single-stage motor operating at 1720 RPM, this HVAC vacuum pump delivers a 3.5 CFM flow rate and evacuates systems to 5 Pa (37.5 microns). Ideal for AC system maintenance, it effectively eliminates moisture before refrigerant refilling
RELIABLE CONSTRUCTION: This auto AC vacuum pump features a die-cast aluminum housing and a multi-cooling system (mesh vent, T-shaped heat fins, high-power fan) that cools the motor faster for smooth operation. Built-in overheating protection prevents burnout, ensuring reliable, long-lasting performance for continuous AC/refrigeration maintenance
VERSATILE COMPATIBILITY: Works seamlessly with R12, R22, R134a, R410a, R502, R32 & R1234yf refrigerants for AC system service. Equipped with a 1/4-inch SAE inlet fitting, the air vacuum pump is ideal for HVAC maintenance, vacuum packaging, automotive AC repair, refrigeration, resin defoaming, and more
ENHANCED SAFETY WITH EXPLOSION-PROOF DEVICE: Unlike conventional vacuum pumps, this pump is upgraded with an explosion-proof device for extra safety— compatible with R32 and R1234yf refrigerant recovery. Note: No oil-free operation before use. Maintain oil level at the center of the sight glass during operation. Please read the entire instruction manual carefully before use to ensure safe operation. Contact us with any questions
USER-FRIENDLY DESIGN: The AC vacuum pump's oil sight window with scale marks lets you precisely check and quickly refill oil. The oil drainage port enables fast, thorough oil changes. For immediate use, the package includes a 0.21 qt. (200ml) bottle of vacuum oil. A nonslip handle ensures easy portability for transport or storage between jobs