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Presvac Industrial Vac EQ#8921

SKU: EQ#8921 Category:

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:
External exposed rings
Design pressure (internal):
35 p.s.i.
Design pressure (external):
15 p.s.i. (full vacuum)
Hydrostatic test pressure:
52 p.s.i.
Maximum allowable working pressure:
35 p.s.i.
Operating temperature:
-20˚F to 200˚F
Overturn protection:
Front, center and rear, DOT 407-412
Pressure relief vent:
Girard 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:
4” 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”
Presvac Industrial Vac
EQ #: 8921 Specs
quick action drain valve and hose, moisture trap capacity 28 gallons
Vacuum lines:
Continuously grounded, wire reinforced, neoprene vacuum / pressure hose, looped to rear, no
disconnecting required when dumping
Vacuum pressure gauge:
One (1) 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
Top manway:
One (1) 20” diameter manway with neoprene gasket, design pressure 50 p.s.i.
Sampling port:
3” quick coupling and pressure relief valve
Around 20” manway with drain hoses
Anti skid gripstrut material
Osha type enclosure:
Around gripstrut walkway
Tank top
To top manway - anti skid material
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
Hydraulic, mounted on heavy duty mounting channel and heavy duty tank mounting pad.
Pressure 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
One (1) 30” x 18” x 18”
Suction valve:
One (1) 4” air operated self closing Betts valve complete with coupling and drip cap, 4” manual valve,
heated jackets and valves
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,
heated jackets and valves
Heavy duty (407 / 412) for valve and underride protection
Anti skid steps to rear door locks
Hose hooks:
Two (2) on rear head
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
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
Amber beacon:
Rear of tank top
Back up alarm:
Vacuum pressure pump:
Moro model PM200 rotary vane, liquid cooling for continuous duty, maximum vacuum 27”,
maximum pressure 15 p.s.i., 635 CFM at 15” vacuum, automatic lubrication, four way valve for
vacuum pressure, check valve, filter with brass screen cartridge, oil catch muffler with drain valve,
Kamlock coupling for exhaust hose adaptor
Pump drive – hydraulic:
Air engaged 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 gauge, level gauge, pressure
relief valve, oil flow diffuser
Valve bank to operate: vacuum pump, vibrator, hoist and door
Hydraulic oil cooler / heat exchanger
Finish – Painted:
All mild steel sandblasted, two (2) coats of primer, two (2) coats of finish paint, Dupont Centari –
acrylic urethane enamel, one (1) color
2015 Peterbilt Model 348 Tandem Axle Chassis, PACCAR PX9 350HP and Eaton Fuller
FRO-11210C 10-Speed Manual Transmission

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