3" (DN100), SS DUST PLUG DRY BREAK COUPLING FOR FEMALE PART (HOSE UNIT) 5535C-4407

Hose unit with swivel, typically mounted on hose assemblies and loading arms for

temporary connection to storage tanks and mobile transport units, for loading and

unloading.

Tank unit without swivel, typically fix mounted as filling connector on storage tanks,

mobile tanks like IBC and ISO containers, road tankers, rail tank containers and

ship manifolds. Quick and safe connection of hose assemblies and loading arms to mobile and

stationary tanks, under pressure and with minimised liquid loss.

The standardised interface to STANAG 3756 with its bayonet coupling principle has

been widely accepted in the industry. Both coupling parts are equipped with a flat

poppet valve. For the connection, the hose unit is pushed onto the tank unit and coupled / sealed

by turning the coupler clockwise by 15 degrees. When the unit is turned by 100

degrees, the valves move into the tank unit so that the medium can flow. When a

similar turn is made counter-clockwise, the flow is stopped and the coupler can be

pulled off.