LEDWELL 130 BBL DOT 412 Code Vacuum Trailer

130 Barrel Capacity ??? 5400 Gallons, ????? x 60??? O.D. Skins: SA-36 Steel, 5/16??? x 60??? O.D. ASME F & D Code Heads: SA516- gr. 70, External ???T???-bar Stiffener Rings per design, 3/8??? Bolt-in Two Piece Interior Baffles, One (1) Compartment, One (1) 6??? Outlet with Air Open/Spring Close isolation valve w/manual (1) butterfly valve, double flange spacer, quick connect & cap., One (1) 4??? Inlet with Air Open/Spring Close isolation valve w/manual (1) butterfly valve, double flange spacer, sacrificial quick connect & cap., 1-1/2??? Vacuum Relief & 2??? Pressure Relief @ Top Front of Tank, 2??? Blow Down Line to Rear, 4 ??? 20??? Code Manways with Plated Hardware Located Per Drawing, 1 ??? 20??? Code Manway in Rear Head, Primary Shutoff in Front Manway ??? 6??? SS Ball with Gaskets, Secondary Shutoff Located on Driver???s Side @ Front ??? 6??? SS Ball with Gaskets, Float Ball with Level Indicated on Rear Head, Full Length Driver???s Side Catwalk with Handrail, DOT Roll Over Protection, Rear Ladder & Side Ladder, Air Ride Unit Set at 54 Axle Spacing, 22,500 Air Braked Axles w/auto Stack Adjusters 16 ????? x 7??? Brakes, 11R22.5 Tires/10 Hole Steel Wheels ??? Hub Pilot, Vacuum Trailer / Vacuum Trailers