Hydraulic Flat Face / "dry break" couplers with twist to Lock on Collar.

Sizes, 1/4", 3/8", 1/2", 3/4" and 1" inch with a variety of Threaded Connections, BSPP, UNO, ORFS, and Bulkheads

Flows from 5 to 250 Lt/min, Pressures from 4,000 to 5.100 psi.