Kamlok® Couplers

Fuel Delivery Couplers & Accessories are designed to connect fuel delivery transport truck hoses or nozzles to the fill pipe of an aboveground storage tank.

The 633BD has a Kamlok® Coupler by OPW Engineered Systems on one end and external threads on the other end. This coupler should be threaded into an OPW 190 Nozzle and then coupled to the 61ƒSTOP for filling ASTs.