AC Vacuum Pump 3.5 CFM HVAC Single Stage Rotary Vane Pump with Oil

This single-stage rotary vane vacuum pump delivers a 3.5 CFM flow rate and achieves an ultimate vacuum of 5 Pa, making it ideal for a variety of HVAC and automotive applications. Powered by a robust 4-pole high-torque motor, the pump ensures stable and reliable operation, even during extended use. A built-in cooling fan prevents overheating, prolonging the pump’s lifespan and maintaining consistent performance. Featuring both 1/4” SAE and 1/2” ACME ports, this pump offers broad compatibility with automotive AC systems and low-tonnage R22, R134a, and R410a units. The pump’s 0.27 qt (260 ml) oil capacity is easily monitored through the visible oil window; we include a complimentary 0.35 qt (330 ml) bottle of vacuum oil for immediate use. Its applications extend beyond HVAC, making it suitable for refrigeration maintenance, resin degassing, wood stabilization, and other vacuum-related tasks. This pump is designed for both commercial and residential applications. The durable rotary vane construction provides long-lasting performance, while its compact design ensures easy portability. The pump operates quietly and efficiently, minimizing noise disruption during operation. Regular oil changes, as outlined in the user manual, will further contribute to optimal performance and longevity. Constructed with high-quality materials for lasting durability and use.

• 【High Performance Vacuum】: Delivers a 3.5 CFM flow rate and reaches an ultimate vacuum of 5 Pa; ideal for HVAC services, automotive AC repair, and other vacuum applications; offers efficient evacuation for optimal system performance
• 【Durable Motor & Cooling】: Powered by a 4-pole high-torque motor for long-lasting power and efficiency; equipped with a built-in cooling fan to prevent overheating during extended operation; ensures reliable and consistent performance
• 【Dual Port Compatibility】: Features both 1/4” SAE and 1/2” ACME ports; compatible with automotive AC systems and low-tonnage R22, R134a, and R410a refrigerants; provides versatility for a wide range of applications
• 【User-Friendly Design】: Equipped with a 0.27 qt (260 ml) oil capacity and a clear oil window for easy oil level monitoring; includes a complimentary 0.35 qt (330 ml) bottle of vacuum oil for immediate operation; simplifies maintenance and operation
• 【Versatile Applications】: Suitable for refrigeration maintenance, HVAC repairs, resin degassing, wood stabilization, and more; ideal for both commercial and residential use; a reliable tool for professional technicians and DIY enthusiasts alike