We are pleased to submit our price and specifications for a Stainless Steel Powervac 1800 Wet unit.DOT - Liquid Vac
One (1) Powervac 1800, 3500USG
Polished Stainless Steel, DOT 407/412
Robuschi 85/1800CFM, PV-750
TYPE: Truck mount – Dump unit
CODE: U.S. D.O.T. 407 / 412
Vessel to be constructed and certified to A.S.M.E. Boiler and Pressure Vessel Code
(Section VIII, Division 1) National Board Registered.
Capacity - 3500 U.S. gallons plus 3% outage for expansion
Head material - 5/16" Polished Stainless steel
Shell material - 1/4" Polished Stainless steel
Tank diameter - 78" outside diameter
Tank length - 16’ ( shell 13’)
Reinforcing - External exposed flat bar rings, stainless
Design pressure - 25 p.s.i. internal and 15 p.s.i. external (full vacuum)
Test pressure (hydrostatic) - 37.5 p.s.i.
Maximum allowable working - 25 p.s.i.
Temperature operating range - -20oF to 200oF
Compartments - Single
Overturn protection - Front, middle and rear (as per D.O.T. 407 / 412)
Venting - Betts 4” stainless steel 316 vent (as per D.O.T. 407 / 412)
Baffle - One (1) half baffle, upper section of tank, welded to reinforcing pads, stainless steel
Top manway - 20" with wingbolt closures, stainless steel
Spill box - Around manway with 2” drain hoses, 3” sampling port inside spill box with coupling and cap, stainless steel
Isolation valve - 6” air operated butterfly valve between primary shut off and secondary shut off, stainless steel
Primary shut off - 20” quick opening hatch with 12” stainless steel floatball seating against a neoprene seat, ball and seat inspection and service is external, stainless steel
Vacuum lines - 6” Continuously grounded, wire reinforced, neoprene vacuum / pressure hose, looped to rear, no disconnecting required when dumping, all piping to be stainless steel
Liquid level indicator - Rotary float gauge with 9" stainless steel floatball,
teflon seals, driverside front shell. Western Canadian Style, stainless steel
Catwalk – OSHA type - Gripstrut material at 3 o'clock position, full length stainless steel, curbside
Ladder - Anti-skid.
Handrail - Safety grab rail at tank top.
Front hoist - 25 ton capacity-120” stroke, three stage hydraulic hoist. Full length subframe with body stops. Heavy duty hinge assemblies with grease fittings. Hoist safety prop.
Rear door - Full opening, top hinged, door hydraulic up and down. Grease fittings on all moving parts.
Neoprene door seal. carbon Steel. Door safety prop, all wetted parts to be stainless
Hose trays and fenders - Combination Stainless Steel outside and inside painted, fenders on both sides of unit, stay down when tank lifts, trays closed in on ends, SS drain valves in each front tray.
Mudflaps - Front and rear, anti-sail
Decant valve - One (1) 4” SS Betts valve air operated self closing with remote control, male coupling and cap. - Driverside, be mounted as far up the head as possible and keep it inside the DOT bumper requirements
Toolbox - One (1) 30” x 18” x 18”, stainless
Rear valves (suction) - One (1) 4” SS Betts valve air operated self closing with remote control, male coupling and cap. Internal stand (4” riser pipe-SS) with deflector plate, 4” SS Betts manual valve. - Curbside, be mounted as far up the head as possible and keep it inside the DOT bumper requirements
Rear valves (discharge) - One (1) 6” SS Betts valve air operated self closing with remote control, male coupling and cap, 6” ss Betts manual valve.
Top loading port - Rear head top, 8” flanged port in top of rear door, 6” wear sleeve with flange plate cover and coupling and cap, stainless steel, additional 6” stainless port top of tank towards the front with cam lock fitting and cap, stainless steel
Rear bumper - Heavy duty, meets D.O.T. 407 / 412 for valve protection. Anti-skid steps for access to rear door locks.
Vibrator - Hydraulic, mounted on heavy duty mounting channel and heavy duty tank mounting pad.
Pressure relief valve and variable speed control.
Nitrogen line - 1 ”nitrogen line, with stainless steel ball valves an
coupling and stainless steel caps, line to be driverside mounted, with stainless brackets for support, easy reach for operator to make connection
Placards - Set of four (4) multi-purpose
Fire extinguisher - One (1)
Static ground - Ground cable, 25' with clamp
Working lights – L.E.D. - Three (3) - two (2) at rear, one (1) at vacuum pump area
- Two (2) additional 40” double light bars one each side of tank shell.
Flashing beacon - Top, amber rotating
Back up alarm - Audible, decibel rating 97 DBA
Running lights – L.E.D. - Vapour proof, “Truck Lites” with all wiring in conduit, clearance lights, reflectors, junction box with clear lens.
Hose hooks - Rear mounted, low for easy reach, stainless steel with rub rail
Cyclone - Small cyclone in series, size for proper blower CFM, with bottom hatch cover for cleaning, drain valve, stainless steel
High vacuum blower - Robuschi 85 Tri-lobe
- Capacity 1600 CFM - free air
- Capacity 1250 CFM at 15"
- Capacity 850 CFM at 24"
- Maximum vacuum 27"
- 1” ball valve on intake side of blower in piping for air inlet, easy reach for operator
Manifold - Intake cooling and discharge
Silencers - Cooling silencer
- Discharge silencer
Check valve - To prevent blower back spin
Filter - Cartridge type
4-way valve - Vacuum and pressure - 6" ports
- Maximum pressure 8 p.s.i.
Hydraulic system - Hydraulic reservoir.
Vented filler cap, filter and suction strainer, sight level tube. Hydraulic pump driven from air p.t.o. Valve bank to operate: dump body hoist, rear door, liquid ring pump, jetter, and vibrator oil pressure gauge and pressure relief valve. 3/4" drain in oil tank, hydraulic oil cooler and fans
- Valve bank for blower, hoist, door, vac pump, and vibrator
Auxiliary vacuum/pressure pump - Presvac PV750, 410 CFM @ free air, 27” Hg maximum vacuum, 25 psi maximum pressure, four way valve for vacuum and pressure. Check valve and oil catch muffler. External moisture trap with 5” stainless steel floatball and 2” drain valve. 3” SS air operated isolation valve with continuous grounded vacuum lines looped to rear. No disconnecting required when dumping, all piping is stainless
Installation - Presvac to install on supplied chassis
Finish - Polished Tank
- Sandblasted with two (2) coats of primer paint. Two (2) coats of finish paint, Dupont Centari - acrylic urethane enamel, one (1) colour. Orange: Same color code as used on C-2722
See separate specification KW T880 chassis.