4cfm Vacuum Pump Manifold Gauge Kit with Leak Detector 3 Hoses for Auto HVAC Systems

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Regular price $199.99

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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 3-way manifold gauge, a leak detector, R1234yf puncture-style can tap, R1234yf quick couplers, 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 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 600 psi (with a burst pressure of 3000 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 R1234yf refrigerants, making it perfect for both indoor and automotive 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 cfm (6.8 m3/h)
    Ultimate Vacuum: 37.5 Microns (5 Pa)
    Low-Pressure Gauge Range: -15 to 120 psi (-1 to 8 bar)
    High-Pressure Gauge Range: 0 to 500 psi (0 to 35 bar)
    Gauge Accuracy: ±1.6%
    Compatible Refrigerants: R1234yf
    Oil Capacity: 0.26 qt. (250 mL)
    Hose Length: 5 ft. (1.5 m) ea.
    Hose Working Pressure: 600 psi (41 bar) 
    Hose Max. Pressure: 3000 psi (207 bar)
    Vacuum Pump Dimensions: 10.9 x 4.3 x 8.5 in. (27.5x11x21.5 cm)
    Vacuum Pump Weight: 10.8 lb. (4.9 kg)
    Warranty: 1 Year

Package List

  • 1x Vacuum Pump
    1x Manifold Gauge Set
    1x R1234yf Puncture Can Tap
    1x Leak Detector
    1x Evacuation/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 Vacuum Adapter (1/4" to 3/8")
    1x Vacuum Pump Oil
    1x Pair of Work Gloves
    1x Teflon Tape
    1x Storage Bag
    1x Storage Case
    1x Instruction Manual

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