NEW 2025 Diamond Eco D.O.T. 412 Vessel

CODE: D.O.T. 412 Vessel will be constructed and certified in conformance with the ASME Boiler
and Pressure Vessel Code (Section VIII, Division1).
QUANTITY: (1) One, Full-tilt/Full-open
TANK CAPACITY: 3,150 USG (75 BBL)
HEAD MATERIAL: 5/16” Carbon Steel SA-516-70
SHELL MATERIAL: 5/16" Carbon Steel SA-36
TANK DIAMETER: 72” OD
DESIGN PRESSURE: (internal) 25 p.s.i.
DESIGN PRESSURE: (external) 15 p.s.i. (full vacuum)
HYDROSTATIC TEST PRESSURE: 37.5 p.s.i.
MAXIMUM ALLOWABLE WORKING PRESSURE: (MAWP) 25 p.s.i. (limited by design)
OPERATING TEMPERATURE: -20°F TO 200°F
REINFORCEMENT RINGS: 1⁄2” Flat bar, external reinforcement rings
OVERTURN PROTECTION: Overturn protection with reinforcement pads
PRESSURE RELIEF VENT: 3” Stainless Steel, 25 p.s.i. (412)
PRIMARY SHUT OFF: 4” stainless steel primary with 6” stainless steel float ball seating against a neoprene seat
ISOLATION VALVE: 4” air operated butterfly valve between primary shut off and secondary shut off
VACUUM GAUGE: Two (2) 30/30 Vacuum/Pressure gauges, One install near controls, One install on rear head.
LIQUID LEVEL INDICATOR: External arrow rotary float gauge with 8” stainless steel float ball, telfon packing and teflon seat, equipped with grease fitting.
TOP MANWAY: One (1) 20” diameter stainless steel manway with neoprene gasket
SUCTION VALVE: One (1) 4" air operated self-closing NVE valve coupling & drip cap
INTERNAL RISER PIPE: 4” with deflector wear plate
DISCHARGE VALVE: One (1) 6” air operated self-closing NVE valve coupling & drip cap
VACUUM PUMP: NVE Challenger 887, vacuum pressure pump, air cooled, 530 cfm free air rating 28” HG maximum vacuum, hydraulic driven, FRAME MOUNTED
HYDRAULIC COMPONENTS: Hydraulic hoses, 80 gallons hydraulic reservoir, with hydraulic cooler, suction strainer, fill cap, oil filters, sight glass, 3 spool valve bank for pump, door, & hoist
HOIST: 3 stage-20 tons’ capacity, heavy-duty hinges, & grease fittings
VIBRATOR: Hydraulic Vibrator assembly mounted on the bottom of tank with reinforcing pad, heavy duty mounting channel and pressure relief valve
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
DOOR SAFETY PROP: Manual engaging back-door safety prop
PUMP MUFFLER: Oil catch muffler with drain valve, camlock coupling for exhaust hose adapter
HOSE HOOKS: Two (2) Hose hooks mounted on rear door
WALKWAY: Nine-foot anti-skid grip-strut with handrail and fold down ladder
HOSE TRAYS/FENDERS: Full length combination hose trays and fenders one on each side of tank to be painted black carbon steel
BUMPER: D.O.T. Heavy duty bumper for under ride protection
PRESSURE RELIEF VALVE: 2” brass pressure valve set at 14 PSI
VACUUM RELIEF VALVE: 11/2” brass vacuum valve set at 23 in. PLACARDS: Four (4) multi-Purpose
PLACARDS: Four (4) multi-purpose
FIRE EXTINGUISHER: One (1) dry chemical type for hydrocarbons
BACK-UP ALARM: Audible type
TOOLBOX: 18" x 18" x 36” Steel under bed toolbox, painted black
GROUNDING SYSTEM: Newson Gale Grounding System 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 primed two coats of primer and painted with two coats of white acrylic urethane paint

Manufacturer                       Diamond Eco
Model                              D.O.T. 412 Vessel
Year                               2025
Condition                          New
Stock Number                       1390
Miles                              0
Engine Hours                       0
Blower Hours                       0
Debris Body Capacity (Cubic Yards) 75 Barrel 3150 Gallons
Debris Body Type                   Hydraulic Hoist
Chassis Make                       Peterbilt
Chassis Model                      348
Engine Make                        Cummins
Transmission                       Allision Auto