WEBSep 7, 2024 · Length. 15” 10-7/8” 8-7/8” 5-7/8” 4-7/8” 2”Step 2Assemble the base of the Submersible with [. , [2] part Bs, and [4] Elbows with Side Outlets. Step 3Insert. part Ds into the open slots on the installed fittings. Create [2] assemblies, each with [1] part B and [1] cross fitting at either end. Attach them to the larger assembly at the ...