VEVOR AC Vacuum Pump and Gauge Set 3.5 CFM 1/4 HP Single Stage Rotary Vane HVAC Vacuum Pump A/C Manifold Gauge Kit for R134a R22 R410a R1234YF R32 with Carry Bag for Auto HVAC Air Conditioning

Our HVAC vacuum pump comes with a comfortable, non-slip handle that makes carrying and transporting effortless and secure;

A light smoke release during operation is completely normal and indicates proper functioning of the vacuum pump, not a malfunction;

The AC vacuum pump automotive adopts a T-shaped heat dissipation design that quickly disperses heat, ensuring stable and consistent performance;

Wide Refrigerant Compatibility: Compatible with R134a, R22, R410a, R1234YF, R32, and other common non-flammable refrigerants; Ideal for automotive AC repair, HVAC system maintenance, refrigeration work, and industrial application

Strong Vacuum Performance: Equipped with a 4-pole high-torque motor, this 3.5 CFM single-stage pump reaches an ultimate vacuum as low as 5 Pa; The built-in 0.21 qt; (200 ml) oil capacity ensures stable, long-term operation with efficient maintenance

Precision Pressure Monitoring: Upgraded professional manifold gauge set provides ±1.6% measurement accuracy and high-pressure resistance; Dual unit display with a clear oil window allows for easy, accurate readings at a glance

Reliable & Secure Connection: Our HVAC vacuum pump includes a 3.94 ft (1.2 m) three-color hose (red, blue, yellow) for quick identification and secure attachment; Support 800 to 4000 PSI working pressure, it easily handles high-pressure environments

All-in-One Complete Kit: Comes with a vacuum pump, manifold gauge set, three-color hose, R134a to R1234yf adapter, R134a quick coupler, R410a 1/4" SAE to 5/16" SAE adapter, R134a & R1234yf can taps, 0.21 qt;(200 ml) vacuum oil bottle, and a portable carrying bag

Specification: Item Model Number: RS-1; Power: 1/4 HP, 180W; Free Air Displacement: 3.5 CFM/99 L/minin; Ultimate Vacuum: 5 Pa/37.5 Microns; Air Inlet Ports: 1/4"SAE; Compatible Refrigerants: R134a, R22, R410a, R1234YF, R32