Koolance QD1H Male Quick Disconnect No-Spill Coupling, Male Threaded, G 1/4 BSPP

Koolance patented quick disconnect no-spill coupling with automatic shutoff. G 1/4 BSPP (parallel) threaded male fitting for screwing directly into a component of the same threading. It will only fit a Koolance QD1H female quick disconnect.

After pulling the ring on the female QDC side, the quick-disconnect fittings will separate. Liquid on both sides will be automatically obstructed with approximately 0.2ml freed. Coolant volume lost upon disconnection will rise with internal pressure higher than 4kgf/cm2 (57psi).