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2015 Presvac Liquidvac

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General Details:

EQ #:8922
2015 Freightliner M2 106
Cummins ISL-9
Vacuum System:
Moro PM200 Pump
60,000 lbs


Presvac 3200 U.S. gallon Carbon steel vacuum unit, EQ# 8922

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” 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 prop

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

Complete unit on a 2015 Freightliner M2 106, Cummins ISL, 350HP, Eaton Fuller FRO-11210C

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    All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. Vehicles are subject to prior sale. All advertised to be true but not guaranteed.