Specifications include, but are not limited to: Semi Tanker Trailer General Specifications Tank description: Non-Code Transport, Exposed Ring, 96” OAW, 6” slope to rear Capacity: 6000 US gallons nominal Compartments: One Profile: straight round with 6-inch pitch to rear Product: sludge Product wt/US gal: 13# max Working pressure: 25 PSI with 45 PSI test GCWR: 80,000#, 42 ft OAL tank, State of Operation – Federal Weight Laws Max loading temp: 150˚ F max Vessel Shell material: 10 ga. T316L-2B finish stainless steel Head material: 10 ga. T316L-2B finish stainless steel, butt welded, ASME dished Weld finish: W-1 weld discoloration removed with bottom 12” W-3 ground flush inside, W-2 snag proof outside Baffles: none Manhole: (2) Betts 8310-LC 20” full opening 6-lug with Teflon rope gasket in cover, (1) located near center of tank and hinged to front and (1) located at bottom rear head and hinged to curbside