*Easy to use

1. 1. Connection: 1/4SAE & 1/4NPT

2. 2.Material: Aluminum alloy , brass

3. 3.Internal Volume: about 900ML

4. 4.Use Flush Kit to remove contaminants, moisture, and acid.

5. 5.Hose Color: Yellow

6. 6.Compatible: R134a R12 R22 R410a R404a

7. 7.Working pressure:90~150psi