- 【Professional 4-Way Design】Each valve works separately through different color hoses. Red/blue hose connects high/low pressure quick coupler to the high/low pressure side of the compressor, yellow hose connects to the refrigerant, and black hose connects to the vacuum pump/recovery machine.
- 【Durable Material】The connectors materials are durable brass, the hose and gasket are high quality rubber, which can effectively prevent leakage, suitable for both novice and professional use for a long time.
- 【Widely used】BACOENG AC manifold charging kit is compatible with r1234yf/r134a/r404a refrigerants, widely used in auto air conditioner/household air conditioner/compressor etc freon charging, vacuuming, diagnostic checking and recovery work.
- 【Easy to use】4-way manifold pressure dial is clear and easy to read, the large glass window is convenient for you to observe the working condition at any time; the gauge set can be stored in the suitcase, easy to carry around and use.
- 【Includes】Everything you need for refrigerant charging, Manifold pressure gauge*1, 4 color-coded hoses, R1234yf adjustable quick couplers*2, R134a adjustable quick couplers*2, R1234yf self-sealing can tap*1, 1 x 1/4" Male to 1/2" Female adapter (LH: left-hand thread), 1 x 1/4" Male to 1/2" Female adapter (RH: right-hand thread), Valve core wrench-*1, Dual-purpose screwdriver *1, Replacement parts
