Manifold gauge set designed specially to measure pressure in refrigeration equipment. Color-coded hoses help identify high pressure side, low pressure side, and the filling hose; perfect for maintaining R134a, R12, R22 and R502 air conditioning systems.NOT SUITABLE for R410a system. Package includes 1 single stage vacuum pump and gauge set; can be used both for automobiles and home air conditioning units. 1 x 1/4 HP 3.5 CFM Vacuum Pump. 1 x Bottle of Oil. 3 x Color Coded Hoses. The item "VIVOHOME 1/4HP 3.5CFM Rotary Vane Air Vacuum Pump & R134a AC Manifold Gauge Set" is in sale since Wednesday, December 16, 2020. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration\ Gauges & Probes". The seller is "3qmart-15" and is located in Independence, Missouri. This item can be shipped to United States.