For bulk powder and granule transfer on tankers, Guillemin Type Couplings are frequently utilised. The locking heads on the devices are similar; there is no male or female half. They come in a variety of materials, such as aluminium, brass, and 316 stainless steel, with or without locking rings. The hose tail parts come standard with a serrated tail for attaching to rubber hose and an optional “scroll” tail for attaching to composite hose. It is safe to connect two units with locking rings as well as one unit with a locking ring and one without.
You may purchase a variety of Guillemin type couplings online from PAR Direct by clicking the link above.
Typically used on tankers for bulk powder and granule transfer.