Bestobell 23-55RK Delta Element Repair Kit for DM12 Bimetallic Steam Trap, all sizes

Bestobell part 23-55RK: Delta Element repair kit for the DM12 bimetallic steam trap, all sizes.

Bestobell Delta Element steam traps use a single-blade bimetallic element with stainless steel internals; this kit restores the element and seat of the DM12 to factory condition.