New Presvac Systems 3000 USG DOT Liquid Vac | DOT - Liquid Vac

Tank capacity - 3200 U.S. gallons plus 3% outage for expansion

Head material - 5/16” carbon Steel

Shell material - 1/4” carbon Steel

Tank diameter - 72” OD

Overall tank length - 15’-6”

Reinforcing - External exposed rings

Design pressure (internal) - 25 p.s.i.

Design pressure (external) - 15 p.s.i. (full vacuum)

Hydrostatic test pressure - 37.5 p.s.i.

Operating temperature - -20˚F to 200˚F

Overturn protection - Front, centre and rear, three (3) leg support and pads

Pressure relief vent - Betts 4” stainless steel 316, 25 p.s.i. (407 / 412)

Primary shut off - 12” quick opening hatch with 9” stainless steel floatball seating against a neoprene seat, ball and seat inspection and service is external

Isolation valve - 3” air operated butterfly valve between primary shut off and secondary shut off

Secondary shut off - Heavy duty external moisture trap with 5” stainless steel floatball, seating against a neoprene seat, 2” quick action drain valve and hose, moisture trap capacity 28 gallons

Vacuum lines - Continuously grounded, 3” wire reinforced, neoprene vacuum / pressure hose, looped to rear,
no disconnecting required when dumping

Vacuum pressure gauge - Two (2) 4” glycerine filled, anti shock

Liquid level indicator - External arrow rotary float gauge with 9” stainless steel floatball, teflon packing and teflon seals

Baffle - One (1) half baffle, upper section of tank, welded to reinforcing pads

Top manway - One (1) 20” diameter manway with neoprene gasket, design pressure 50 p.s.i., hinge to the rear of tank

Sampling port - 3” quick coupling and pressure relief valve

Spilldam - Around 20” manway with drain hoses

Walkway - Anti skid gripstrut material on passenger side

Osha type enclosure - Around gripstrut walkway

Grabrail - Tank top

Ladder - To top manway - anti skid material

Hoist - Front mounted hydraulic hoist, 20 tons capacity
- Heavy duty hinges, grease fittings
- Hoist safety prop, full length subframe

Rear door - Full opening rear door, hydraulic operated, dual cylinders, heavy duty wingbolt closures, door
safety prop

Vibrator - Hydraulic operated with heavy duty mounting pad, variable speed, and relief valve
Hose trays / fenders - Full length combination hose trays and fenders on each side of tank, stay in down position when tank body is raised, anti sail mudflaps, light protection caps, rear of hose trays closed.
- Drain valves in each front tray

Toolbox - One (1) 36” x 18” x 18”, aluminum

Suction valve - One (1) 4” air operated self closing Betts valve complete with coupling and drip cap, 4” manual valve

Internal riser pipe - 4” with deflector / wear plate

Discharge valve - One (1) 6” air operated self closing Betts valve complete with coupling and drip cap, 6” manual valve

Bumper - Heavy duty (407 / 412) for valve and underride protection
- Anti skid steps to rear door locks

Hose hooks - Two (2) on rear head

Placards - Four (4) multi purpose

Fire extinguisher - One (1) dry chemical type for hydro carbons

Anti static ground - One (1) static ground cable, 25’ with clamp

Lights- L.E.D. - Vapour proof lights, all wiring in conduit, “Truck“Lites, 3 lamp rear modules, junction box, 3 in row clearance lights, clearance lights and reflectors

Worklights- L.E.D. - Two (2) spotlights with control switch in cab

Amber beacon - Rear of tank top

Back up alarm - Audible

Vacuum pump - Presvac PV750, 410 CFM, 27” Hg maximum vacuum, ballast port cooling, 10 psi maximum
pressure. Four way valve for vacuum and pressure. Check valve and oil catch muffler, screen cartridge, oil catch muffler with drain valve, Kamlock coupling for exhaust hose adaptor

Pump drive - hydraulic - Air engaged heavy duty PTO with hydraulic pump, hydraulic motor coupled to vacuum pump. Hydraulic oil reservoir complete with inlet andoutlet filters, oil pressure gauge, level gauge,
pressure relief valve, oil flow diffuser
- Valve bank to operate: vacuum pump, vibrator, hoist and door, Hydraulic oil cooler / heat exchanger

Installation - Installed on your Western Star 47-X chassis, with Detroit 13-L/470HP, Manual Trans

Finish-Painted - All painted parts sandblasted, two (2) coats of primer, two (2) coats of finish paint, Dupont
Centari - acrylic urethane enamel, one (1) colour (customer’s choice)
- Painting on the cab & chassis is not included in this quote Cab is Stock White, tank and all accessory to be painted White, Cab Match