4cfm HVAC Vacuum Pump Tool Set with Manifold Gauge Kit for R502 R134a R22 R12 Auto AC

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Regular price $89.99
Regular price $129.99 -31% Sale price $89.99

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  • Warranty 1-Year
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  • Complete Vacuum Pump Tool Set: This complete air conditioner evacuation and recharging set includes a powerful 1/3 hp vacuum pump, a manifold gauge, 3 hoses, and the adapters and other accessories needed for easy refrigerant evacuation, recharging, and other low-tonnage HVAC repair work; its 4 cfm flow rate can draw your system down as low as 37.5 microns (5 Pa) and is also able to quickly degas batches of resin, epoxy, oil, and other solvents when paired with a vacuum chamber.
  • Safe and Durable: Carefully constructed with high-quality copper and lightweight aluminum alloy, our air conditioner evacuation and recharging set provides efficient, dependable, and long-lasting service; its innovative design prevents oil backflow and separates the exhaust from any oil vapor, limiting contamination and providing safer operation; and the 3 color-coded hoses have a 5 foot reach and 3000 psi burst pressure.
  • User Friendly: The 7.6 fl. oz. reservoir includes a sight glass and scale for easy monitoring of the pump's oil level and quality; the necessary lubricating and absorptive oil comes included, along with a funnel and one-size-fits-most gloves for quick and clean replacement; and dual ports and adapters allow use with 1/4", 3/8", and 1/2" equipment.
  • Wide Application: The included pump, gauges, hoses, and adapters are compatible with home and auto AC units using R12, R22, R134a, and R502 coolants.
  • Convenient Portability: In addition to the vacuum pump's built-in carrying handle, this pump and gauge kit comes with a durable blow-molded case to keep everything organized for easy storage and transport between jobs.


  • Material: Aluminum Alloy, A3 Steel, Copper, Rubber, Plastic
  • Rated Power: 0.33 hp (248W)
  • Flow Rate (FAD): 4 cfm (6.8 m3/h)
  • Low-Pressure Gauge Range: -15 to 250 psi (-0.1 to 1.7 MPa)
  • High-Pressure Gauge Range: -15 to 500 psi (-0.1 to 3.4 MPa)
  • Hose Burst Pressure: 3000 psi (20.7 MPa)
  • Ports: 0.25 & 0.375 in.
  • Compatible Refrigerants: 12, 22, 134a, 502
  • Oil Capacity: 7.6 fl. oz. (225 mL)
  • Hose Length: 5 ft. (1.5 m) ea.
  • Package Dimensions: 14 x 11 x 13 in. (35.5 x 28 x 33 cm)
  • Package Weight: 18.7 lb. (8.5 kg)

Package List

  • 1 x Vacuum Pump
  • 1 x Gauge Set
  • 1 x Evacuation & Charging Hose
  • 1 x Low-Pressure Hose
  • 1 x High-Pressure Hose
  • 1 x Low-Pressure Quick Coupler
  • 1 x High-Pressure Quick Coupler
  • 1 x 1/4 in. to 1/2 in. Adapter
  • 1 x 1/2 in. to 1/4 in. Adapter
  • 1 x Vacuum Pump Oil
  • 2 x Work Gloves
  • 1 x Funnel
  • 1 x Tape
  • 1 x R134a Tap
  • 1 x Blow-Molded Storage Case
  • 1 x Instruction Manual

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