4 CFM 1/3 HP HVAC Single Stage Rotary Vane Vacuum Pump And Manifold Gauge Kit

Universal Refrigerant Compatibility: Suitable for use with non-flammable refrigerants like R134a, R22, and R410a. This AC vacuum pump and gauge set is ideal for automotive AC, HVAC work, refrigeration, and industrial applications

High-Efficiency Vacuum Pump: The 4 CFM single-stage vacuum pump, powered by a 4-pole high-torque motor, delivers an ultimate vacuum of 5 Pa. With a 0.27 qt (260 ml) oil capacity, it ensures efficient refrigeration system maintenance

Precise Pressure Monitoring: The upgraded PRO manifold gauge features ±1.6% accuracy and enhanced pressure resistance. It allows you to monitor and adjust system pressure. The oil window ensures clear readings with a dual bar/psi unit display