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 4.5 CFM single-stage pump reaches an ultimate vacuum as low as 5 Pa. The built-in 0.26 qt. (250 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, 0.26 qt.(250 ml) vacuum oil bottle, and a portable carrying bag
Equipped with a 4.5 CFM vacuum pump, 5 Pa ultimate vacuum, a high-precision manifold gauge, and a three-color hose, this complete set provides efficient support for air conditioning and HVAC maintenance. Durable and precise, it meets the demands of a wide range of refrigeration applications.
Q: Can this AC vacuum pump kit quickly complete the vacuuming for home air conditioners? Is the flow rate sufficient? A: The pump features a single-stage rotary vane design with a flow rate of 4.5 CFM, making it ideal for home air conditioning systems. It achieves a vacuum level of < 50 Pa, suitable for R134a, R22, R410a, R1234YF, R32, and other non-flammable refrigerants.
Q: Can it be used for car AC repairs? A: Yes. It is compatible with R134a, R1234YF car AC systems. However, be sure to turn off the car engine during the vacuuming process.
Q: How loud is the pump? Will it disturb the work environment? A: The noise level is ≤ 70 dB (comparable to normal conversation). Featuring cast aluminum housing for noise reduction, it operates quieter than similar pumps with iron casings. Fit for use in garages, workshops, or other enclosed spaces.
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VEVOR AC Vacuum Pump and Gauge Set, 4.5 CFM 127 L/min, Single Stage Rotary Vane HVAC Vacuum Pump, Manifold Gauge Kit, for R134a R22 R410a R1234YF R32, with Carry Bag, for Auto HVAC Air Conditioning
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