2027 Diamond Eco Solutions DOT Liquid Vac on 2027 Peterbilt 548

Code: D.O.T. 412
Vessel will be constructed and certified in conformance with the ASME Boiler and Pressure Vessel Code (Section VIII, Division 1).
Quantity: (1) One, Full-tilt/Full-open
Tank Capacity: 3,000 USG (70 BBL)
Head Material: 316L Stainless Steel
Shell Material: 316L Stainless Steel
Tank Diameter: 72” OD
Design Pressure (internal): 25 p.s.i.
Design Pressure (external): 15 p.s.i. (full vacuum)
Hydrostatic Test Pressure: 40 p.s.i.
Maximum Allowable Working Pressure (MAWP): 25 p.s.i. (limited by design)
Operating Temperature: -20°F to 200°F
Reinforcement Rings: ½” Flat bar, external reinforcement rings, carbon steel
Overturn Protection: Overturn protection with reinforcement pads, carbon steel, CFR 49 178.337-10 (b)
Pressure Relief Vent: 3” Stainless Steel, 25 p.s.i. (412), per CFR 49 178.345-10
Primary Shut Off: 4” stainless steel primary with 8” stainless steel float ball seating against a neoprene seat
Isolation Valve: 4” air operated butterfly valve between primary shut off and secondary shut off, per CFR 49 178.345-11
Vacuum Gauge: Two (2) 30/30 vacuum/pressure gauges, one installed near controls, one installed on rear head
Liquid Level Indicator: External arrow rotary float gauge with 8” stainless steel float ball, Teflon packing and Teflon seat, equipped with grease fitting
Top Manway: One (1) 20” diameter carbon steel manway with neoprene gasket, 304 Stainless Steel
Suction Valve: One (1) 4” air operated self-closing stainless steel NVE valve coupling & drip cap per CFR 49 178.345-11
Internal Riser Pipe: 4” with deflector wear plate, 316 Stainless Steel
Discharge Valve: One (1) 6” air operated self-closing stainless steel NVE valve coupling & drip cap per CFR 49 178.345-11
Vacuum Pump: Fruitland 870, vacuum pressure pump, air cooled, 520 CFM free air rating, 28” HG maximum vacuum, hydraulically driven
Hydraulic Components: Hydraulic hoses, 80-gallon hydraulic reservoir, fill cap, oil filters, sight glass, 3-spool valve bank, door, & hoist
Hoist: 3-stage, 20-ton capacity, heavy-duty hinges, & grease fittings
Hoist Safety Prop: Manual engaging tank safety prop
Vacuum Lines: 4” wire reinforced, continuously grounded, neoprene vacuum/pressure hose
Rear Door: Full opening rear door, hydraulic operated, heavy-duty wing bolt closures, stainless steel
Door Safety Prop: Manual engaging back-door safety prop
Pump Muffler: Oil catch muffler with drain valve, camlock coupling for exhaust hose adapter
Walkway: Ten-foot anti-skid grip-strut with handrail and aluminum fold-down ladder
Hose Trays/Fenders: Full-length combination hose trays and fenders, one on each side of tank, to be powder coated black, carbon steel
Bumper: D.O.T. heavy-duty bumper for underride protection, with ground cable, carbon steel
Pressure Relief Valve: 2” brass pressure valve set at 14 PSI
Vacuum Relief Valve: 1½” brass vacuum valve set at 23 in.
Placards: Four (4) multipurpose
Back-Up Alarm: Audible type
Toolbox: 18” x 18” x 36” under-bed toolbox
Worklights: Two (2) LED located on rear of tank
Grounding System: POSIGROUND from Garnet Tank Grounding System with aluminum enclosure configured to isolate the tank when not properly grounded while PTO is engaged
Paint: The entire exterior of tank and body of vacuum system shall be sandblasted and powder coated white. The hose trays, bumper, subframe, and hydraulic tank coated black.