Water hose USN series

for airfor gasfor oil

Developed for the US Navy, this high pressure connection standard converts NPT, AN/JIC 37° flare, and High Pressure ports into industrial-style connect/disconnect that can be released just like a standard quick-connect sleeve. Speed up pressure testing and calibration with quick, safe, self-locking connections at very high pressure. The Need For Speed Connect quickly with a snap then apply up to 10,000 psi safely. System pressure locks the quick-connect to eliminate accidental disconnection while a live pressure over 50 psi is present. Ralston Quick-test™ USN Hoses 10,000 psi microbore hoses with male or female Ralston Quick-test USN connections provide high pressure, super low volume for quick access for testing and calibration of live pressure systems. These light and flexible hoses can handle high pressure fluid, gas or pneumatic pressure media while locking into place to prevent accidental discharge.