AC R134A Adjustable Quick Coupler Adapters Work as Auto Air Conditioning Manifold Gauge Fittings, Automotive HVAC Low and High Side Service Port Connectors Connect Car Freon Charging Hose
Adjustable Coupler-- The internal pin of the R134a quick coupler is connected to the upper blue and red knobs. CW or CCW turn the knobs, the internal pin will push open or release close the Schrader valve of the AC service port. Compared with the push to insert quick connect, the application of adjustable function can reduce the wear of the Schrader valve. Meanwhile, connect this R134a adapter to the AC service port to form a seal, and then open the AC valve can ensure that no refrigerant leaks
High Quality Materials-- These r134a air conditioning quick couplers are made of high quality brass and aluminum with high hardness, wear and corrosion resistance, ideal for use as corrosive refrigerant fittings. The rubber sealing rings inside ensure air tightness and no leakage. The accurate snap lock with ball bearings design is compatible with all models with standard R134A service ports, and achieve fast connection function. External with knurled grip ring, anti-slip design, easy to operate
Easy Connection-- Blue R134a quick coupler connector for AC low side suction service interface, red R134a quick coupler connector for AC high side discharge service interface. Connect the side 1/4" male flare adapter to a 1/4" female connector from the AC manifold gauge hose, red quick coupler to red hose, blue quick coupler to blue hose. Work with AC manifold gauge to achieve AC evacuation (vacuum) and diagnostic check, refrigerant charging and recovery work
Easy to Operate-- There are clear labels on the knobs to guide the direction of opening and closing: clockwise for open and anticlockwise for close. First CCW rotate the knobs, and then correctly connect the 2 quick connectors to the corresponding AC service port. CW rotate the knobs to lower the internal pin slowly, then Schrader valve in the service port will be opened, the refrigerant meter and the vehicle air conditioner system are connected. Instead, CCW to disconnect the two systems
After-sale Company-- First of all, welcome to the ADAFIRST store. Thank you for your trust and choice of ADAFIRST. The products we sell will enjoy unconditional return and exchange treatment within 30 days, plus a one-year warranty. To prevent delaying your work, please check the completeness and functional performance of your purchase as soon as you receive it. If you have any questions, please come to us and we will be at your service.
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