Nylon barrier hose supporting the working pressure of 800 PSI and auto shut-off valves.
Nylon barrier hose supporting the working pressure of 800 PSI and auto shut-off valves.
This 72" (182 cm) nylon barrier hoses with straight manual ball valve fittings (¼" (6.4 mm) SAE) has a working pressure of 800 PSI and a burst pressure of 4000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high-pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8-segment dies for secure fit and maximum durability. Hoses are available in sets and a variety of lengths to meet all EPA, SAE, and UL requirements for containment of refrigerant. Manual shut-off valves can retain refrigerant in the service hose while they are removed from the system.
