Product information: QD2 Female Quick Disconnect No-Spill Coupling, Compression for 06mm x 10mm (1/4in x 3/8in)Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 6mm (1/4") ID female straight connection with compression fitting. It will only fit a Koolance QD2 male shutoff valve.
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 nickel-plated brass. Maximum operating pressure is 2kgf/cm2 (28.5 psi) @ 25°C. Maximum operating temperature is 100°C (212°F).
ID: 6mm (1/4")
OD: 10mm (3/8")
Wall: 2mm (5/64")