Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. G 1/4 BSPP threaded female fitting for screwing directly into a water block or other component. It will only fit a Koolance QD3 male 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. Fittings are chrome-plated brass.
Weight 0.19 lb (0.09 kg)
Max Pressure @ 25°C 8kgf/cm2 (113.8psi)