Drain/fill: 4” floor drain at rear end, 3” fill pipe to roof at rear, 4” suction line connection at front, 8” flanged front manifold connection with turn down to floor. 8” exterior manifold with 4-4” couplings and Plugs, hammer union sub, nut, and caps on end
Gel line: 4” mid high connection on curb side, 4” internal pipe with 3/4” holes located on 12” centers towards floor center, capped on rear end (end near side manway)
Manway: 21” manway on front and side, 2 – non-sealed hatches on roof
Pick up: standard 5th wheel king pin
Welds: all welds continuous except substructure crossmembers