An A/C manifold gauge set has three chambers used to control pressure. These chambers are: the utility chamber, located in the middle of the unit; the low-pressure chamber, located to the left; and the high-pressure chamber, located on the right side. The standard A/C manifold sets come in two varieties: the two valves and the four valves.
• Large 2 1/2 " diameter dual gauges,
• For R12, R22,R134a, R410
• mounted on forged Aluminum frame body
• With/without Large sight viewing glass
• With/without rubber shield cover on the gauges to absorb physical shock and protect the gauges
• a heavy duty hook for hanging the gauges
• a package of hose repair kit included.
• 3 Color Coded Hoses