4.5 cfm HVAC Vacuum Pump and 4 Way AC Gauges with Leak Detector, Puncture and Self-Sealing Can Taps Quick Couplers

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Regular price $179.99

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  • Returnable 30-Day
  • Warranty 1-Year
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  • Professional Auto AC Service Set: This comprehensive auto AC vacuum pump and gauge set by Orion Motor Tech includes a powerful 1/3 hp vacuum pump, a 4-way manifold gauge, a leak detector, R134a can taps, R134a quick couplers, R410a adapters, vacuum oil, and 3 hoses for easy refrigerant evacuation, recharging, and other AC repair work.
  • Efficient Vacuum Pump: Equipped with a robust all-copper motor, this AC vacuum pump ensures efficient evacuation at a 4.5 cfm flow rate. Its reinforced aluminum alloy casing effectively dissipates heat, resists corrosion, and brass-fitted tethered safety caps prevent oil leaks during transport.
  • High Accuracy Gauge Set: The AC manifold gauge provides real-time monitoring of your coolant's condition with exceptional ±1.6% accuracy. The durable charging hoses are color-coded for easy use and are constructed with four reinforced layers to withstand daily pressures of up to 800 psi (with a burst pressure of 4000 psi).
  • User-Friendly Designs: Efficiently manage heat with the built-in cooling fan, monitor oil levels easily with the sight glass, and ensure swift oil emptying through the bottom drain valve. Includes 0.26 qt. of vacuum oil for added convenience.
  • Wide Application: This A/C vacuum pump kit is compatible with various refrigerants, including R134a, R22, and R410a, making it perfect for both indoor and auto HVAC systems. Stay organized during storage and transport with the durable case and bag.


  • Material: Aluminum Alloy, Steel, Copper, Rubber, Plastic
    Rated Power: 1/3 hp (248W)
    Flow Rate (FAD): 4.5 cfm (7.6 m3/h)
    Ultimate Vacuum: 37.5 Microns (5 Pa)
    Low-Pressure Gauge Range: -15 to 550 psi (-1 to 38 bar)
    High-Pressure Gauge Range: -15 to 750 psi (-1 to 52 bar)
    Gauge Accuracy: ±1.6%
    Compatible Refrigerants: R134a, R22, R410a
    Oil Capacity: 0.26 qt. (250 mL)
    Hose Length: 5 ft. (1.5 m) ea.
    Hose Working Pressure: 800 psi (55 bar) 
    Hose Max. Pressure: 4000 psi (275 bar)
    Vacuum Pump Dimensions: 10.8 x 4.3 x 8.5 in. (27.5x11x21.5 cm)
    Vacuum Pump Weight: 13 lb. (5.9 kg)
    Warranty: 1 Year

Package List

  • 1x Vacuum Pump
    1x Manifold Gauge Set
    1x R134a Self-Sealing Can Tap
    1x R134a Puncture Can Tap
    1x Leak Detector
    1x Evacuation Hose
    1x Charging Hose
    1x Low-Pressure Hose
    1x High-Pressure Hose
    1x Low-Pressure Quick Coupler
    1x High-Pressure Quick Coupler
    1x Can Tap Adapter (1/4" to 1/2")
    1x Can Tap Adapter (1/2" to 1/4")
    1x Vacuum Adapter (1/4" to 3/8")
    2x Angled Adapters (1/4" to 5/16")
    1x Vacuum Pump Oil
    1x Valve Core Wrench
    1x Pair of Work Gloves
    1x Teflon Tape
    1x Storage Bag
    1x Storage Case
    1x Instruction Manual

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