- Made of durable brass.
 - Connecting this auto shut-off adapter to the end of charging hose, it will add auto shut-off function on charging hose .
 - When you finish work and release hose, this adapter will close charging hose of output by itself.
 - This function also can reduce refrigerant wasted.
 - Watch demo video for auto shut-off adapter
 
Auto shut-off adapter
Auto shut-off adapter can auto close charging hose output.
| Products No. | specification  | 
		
|---|---|
| AS 04x04(blue) | 1/4″male flare x 1/4″female flare  | 
		
| AS 04x05(red) | 1/4″male flare x 5/16″female flare  | 
		
| AS 05x05(red) | 5/16″male flare x 5/16″female flare  | 
		
| AS 05x04(blue) | 5/16″male flare x 1/4″female flare  | 
		
	
		
           
             
             			

