Groco - Backing Block, Part No. BB-3 Charts permanent ceramic types

permanent ceramic types

Warranty: Three-Year Warranty

Button has neoprene covering imprinted SWITCH

Each Fuse Block Assembly uses a fast acting

to help reach valves in hard-to-reach locations and ease actuation of difficult to operate valves

Groco - Backing Block, Part No. BB-3 Charts permanent ceramic typesEach size fits multiple seacock sizes. Press threaded brass inserts into the hull side of the backing block into the holes that match the seacock flange. Rigid 1 2" thickness provides secure installation but is flexible enough to conform to minor hull curvature. Will not swell or absorb moisture. Fits Seacock Sizes Dia. Insert Threads 2000 & 2500 7. 13 3 8" 16