2014 Presvac 3200 U.S. gallon vacuum unit, EQ# 8433
3200 U.S. gallons plus 3% outage for expansion
5/16” Carbon Steel
¼” Carbon Steel
Overall tank length:
External exposed rings
Design pressure (internal):
Design pressure (external):
15 p.s.i. (full vacuum)
Hydrostatic test pressure:
Maximum allowable working pressure:
-20˚F to 200˚F
Front, center and rear, three (3) leg support and pads
Pressure relief vent:
Girard 4” stainless steel 316, 35 p.s.i. (407 / 412)
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
6” Air operated butterfly valve between primary shut off and secondary shut off
One (1) small cyclone in series, sized for proper blower CFM, which bottom hatch cover for cleaning.
Multi-Bag Filtration System:
Single bag house, mild steel construction complete with continuous self-cleaning operation.
Designed for dry powders with 30” diameter inspection hat, 12” diameter cleanout door, slanted floor for easy cleaning. WET/DRY single mode operation. 19 bags 4” diameter x 60” long. Gauges in control panel to monitor baghouse performance.
6” Continuously grounded, wire reinforced, neoprene vacuum / pressure hose, looped to rear, no
disconnecting required when dumping
Vacuum pressure gauge:
Two (2) glycerine filled, anti shock
Liquid level indicator:
External arrow rotary float gauge with 9” stainless steel floatball, teflon packing and teflon seals
One (1) half baffle, upper section of tank, welded to reinforcing pads
One (1) 20” diameter manway with neoprene gasket, design pressure 50 p.s.i.
Around 20” manway with drain hoses, 4” sampling port inside spill box with coupling and cap
Anti skid gripstrut material on passenger side
Osha type enclosure:
Around gripstrut walkway
To top manway - anti skid material
Front mounted hydraulic hoist, 20 tons capacity
Heavy duty hinges, grease fittings
Hoist safety prop, full length subframe
Tank to subframe lock
Full opening rear door, hydraulic operated, dual cylinders, heavy duty wingbolt closures, door safety prop.
Hydraulic, mounted on heavy duty mounting channel and heavy duty tank mounting pad. Pressure relief valve and variable speed control.
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, 2” ball valve in each tray for drainage, end of trays closed in
One (1) 36” x 18” x 18”
One (1) 4” air operated self closing Betts valve complete with coupling and drip cap, 4” manual valve, heated rear valves
Internal riser pipe:
4” with deflector / wear plate
One (1) 6” air operated self closing Betts valve complete with coupling and drip cap,
6” manual valve, heated rear valves
Heavy duty (407 / 412) for valve and underride protection
Anti skid steps to rear door locks
Four (4) multi purpose
One (1) dry chemical type for hydro carbons
Anti static ground:
One (1) static ground cable, 25’ with clamp
Vapor proof lights, all wiring in conduit, “Truck “Lites, 3 lamp rear modules, junction box, 3 in row
clearance lights, clearance lights and reflectors
Two (2) spotlights with control switch in cab
Rear of tank top
Back up alarm:
High vacuum blower:
Robuschi 85 Tri-lobe with enclosure
Capacity 1400 CFM - free air
Capacity 1100 CFM at 15"
Capacity 750 CFM at 24"
Maximum vacuum 27"
Oil site level gauge on outside of cabinet on each side for easy read from operator
Mount on top of hydraulic tank
Intake cooling and discharge
HD cooling silencer
HD discharge silencer
To prevent blower back spin
Vacuum and pressure – 6” ports
Maximum pressure 8 p.s.i.
Pump Drive Hydraulic:
Air engages heavy duty p.t.o. with hydraulic pump, hydraulic motor coupled to vacuum pump,
hydraulic oil reservoir complete with inlet and outlet filters, oil pressure relief valve, oil flow diffuser. Valve bank to operate: vacuum blower, vacuum pump, hoist & door. Hydraulic oil cooler/heat Exchanger
Auxiliary Vacuum/Pressure Pump:
Presvac PV750, 410CFM @ free air, 28” 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” air operated isolation valve with continuous grounded vacuum lines looped to rear. No disconnecting required when dumping.
Complete unit mounted on a 2014 Peterbilt PB 367, Paccar PX9, Eaton Fuller FRO-11210C Manual Transmission