Efficient 4.5 CFM HVAC vacuum pump kit with a 4-way gauge and leak detector for fast, reliable evacuations of R134a, R410a, and R22 systems; includes R134a quick couplers, can tap, and 4x5 ft hoses for professional service
✔️ 4.5CFM vacuum pump with 4-way gauge, 4x5ft hose set
This 4.5 CFM AC vacuum pump kit is built for HVAC technicians and DIY enthusiasts. It pairs a single-stage rotary vane pump with a 4-way manifold gauge and leak detector, perfect for evacuating automotive, home AC, and mini-split systems. Use it to vacuum lines, check for leaks, and prep for refrigerant recharge.
✅ 4.5 CFM single-stage rotary vane pump with alloy aluminum housing and copper-wired motor
✅ 4x5 ft heavy-duty hoses: red high-pressure, blue low-pressure, yellow refrigerant bottle, black vacuum; 800 PSI working, 4000 PSI burst
✅ R134a/R22/R410a gauge set with temperature and pressure readings
✅ Refrigerant leak detector compatible with R134a, R22, R410a with adjustable sensitivity
✅ R134a quick couplers (2x) and adapters (2x 1/4 SAE to 5/16 SAE, 1x 1/2 ACME to 1/4)
✅ Includes puncture can taps and self-sealing can tap with user manual and bag
💡 What is an HVAC vacuum pump used for in home or automotive cooling systems?
This handy device evacuates air and moisture from refrigerant lines and helps confirm system integrity before recharge.
- Evacuates to a deep vacuum to remove moisture and air - Helps confirm tight seals with a readable pressure gauge - Useful for automotive and residential AC service including mini-splits - Leaks are detected quickly with the built-in detector ⏹️