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Brass three-valve manifold gauge set with three 5-foot reinforced hoses and quick couplers

VEVOR

VEVOR 3-Way AC Manifold Gauge Set R134A R22 R12 R502 5ft Hoses

SKU CH-2TQ2-Z7XHE

Three-valve manifold gauge set services R134a, R12, R22 and R502 systems with ±1.6 % accuracy and 5 ft reinforced hoses rated to 600 psi

  • Width10.63
  • Works with four refrigerants including R134A R22 R12 R502
  • Three 5-foot hoses rated 600 psi working pressure 3000 psi burst
  • Gauges calibrated to ±1.6% accuracy with Fahrenheit scales
  • Brass manifold body with sight glass for visual refrigerant flow
  • Complete kit includes couplers adapter can tap and manual

3-Way Manifold Gauge Set

The VEVOR 3-way manifold gauge set handles R134A, R22, R12 and R502 refrigerants for automotive HVAC, household air-conditioning and refrigerator maintenance. It includes a three-valve gauge body, two quick couplers, a 1/4 SAE to 1/2 ACME adapter, a can tap, three reinforced hoses, a fitting and a manual. The set is designed for charging and evacuation tasks on compatible systems.

Thermals Noise and Power Draw

This is a manual hand-tool kit with no electrical components, so it produces no operational noise, draws no power and generates no heat during use. The brass manifold body and reinforced PVC hoses are rated for a working pressure of 600 psi and a burst pressure of 3000 psi. Anti-slip sealing gaskets at the hose interfaces reduce the risk of leaks while the system is pressurised.

Refrigerant Compatibility and Accuracy

The gauges cover a high-pressure range of 0 to 500 psi and a low-pressure range of -30 to 350 psi with a stated accuracy of ±1.6 %. Fahrenheit temperature scales and a sight glass allow visual confirmation of refrigerant flow during filling. Buyers whose equipment requires refrigerants outside the four listed types or who need metric-only readouts should select a different gauge set.

Highlights

  • Works with four refrigerants including R134A R22 R12 R502
  • Three 5-foot hoses rated 600 psi working pressure 3000 psi burst
  • Gauges calibrated to ±1.6% accuracy with Fahrenheit scales
  • Brass manifold body with sight glass for visual refrigerant flow
  • Complete kit includes couplers adapter can tap and manual

Specifications

Width10.63

Questions about this item

How do I connect the 5 ft hoses to the manifold and service ports without causing leaks?

Attach the three colour-coded hoses to the manifold ports — blue to low side, red to high side, yellow to centre — then push the quick couplers onto the vehicle service ports until they click; the anti-slip sealing gaskets on each hose interface prevent loosening during operation.

Which parts will need replacement after the two-year service life?

The manufacturer rates the complete set for a two-year service life; after that period the brass manifold body, three reinforced PVC hoses, quick couplers, can tap and adapter should all be inspected and replaced if wear or leakage is found.

At what pressure will the high-side gauge hit its limit during a long charging session?

The high-pressure gauge reads up to 500 psi; sustained operation near that value means the gauge has reached its measuring limit even though the hoses are rated for 600 psi working pressure and 3000 psi burst pressure.

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