2026 75 bbl (3150 USG) DOT Code liquid vac on a new (2024) M2-106 Freightliner chassis (full warranty)

TANK CAPACITY:
3150 USG + 3% Outage
DESIGN:
Design shall withstand 25-PSI internal pressure and 15 PSIG external pressure (full vacuum) and
shall meet all the requirements of Section VIII Division 1 of the A.S.M.E. Boiler and Pressure
Vessel Code. National Board Registered. Tank to be designed and constructed in full compliance
with Department of Transportation Specification DOT407/412
HEAD MATERIAL:
0.3125 SA516-70
SHELL MATERIAL:
0.31250 SA516-70
TANK DIAMETER:
72" OD
OPERATING TEMPERATURE:
-20 to 200 degrees F
HYDROSTATIC TEST PRESSURE:
40.0 PSIG
PRESSURE RELIEF:
4" SS Girard pressure vent, 25 PSIG setting mounted top of tank.

PRIMARY SHUT-OFF:
4" internal shut-off with 6" SS float ball and cage assembly with neoprene rubber seat top front
of tank.
BAFFLE:
One anti surge mounted on reinforcing pad.
RINGS:
Circumferential reinforcement rings with tank support feet.
OVERTURN PROTECTION:
Front, center, and rear 4" pipe construction overturns with reinforcement pads and gussets
MANWAY:
20" diameter located on top of tank.
LIQUID LEVEL INDICATOR:
Stainless Steel construction rotary float gauge with 6” float ball assembly located on rear head of
tank.
REAR DOOR:
Hydraulic full opening rear door assembly with 6 heavy duty wing clamps, neoprene rubber rear
door gasket, double acting hydraulic cylinder and safety brace.
SUCTION VALVE:
4" Betts air operated valve with 4" sand pipe / deflector plate assembly, aluminum camlock
fittings mounted on rear head.
DISCHARGE VALVE:
6" Betts air operated valve with aluminum camlock fittings mounted on rear head.
ISOLATION VALVE:
4” air operated butterfly valve between primary and secondary shut-off with PTO interconnect.
SECONDARY SHUT-OFF:
Exterior moisture trap assembly with drain valve, sight glass, steel filter screen assembly, 4" SS
float ball and cage assembly with neoprene rubber seat.
MUFFLER:
4" muffler / oil trap assembly with drain valve, 12" swing out bottom clean out and 4" exhaust
adapter.
PIPING
Single 4" diameter no disconnect piping to allow tank to dump with vacuum system connected
with vacuum pump flush port and wire reinforced rubber hose. System will be protected by 2”
Pressure relief valve set at 10 PSI and 1-1/2” vacuum relief valve set at 24” Hg.
PUMP SPECIFICATIONS:
Fruitland RCF870 Air cooled vacuum/pressure pump, 501 CFM free air rating, 27"Hg maximum
vacuum.
DRIVE:
Hydraulically driven from air shift PTO mounted on transmission with hydraulic pump and
motor.
HYDRAULIC RESERVOIR:
Mounted on hydraulic dump sub-frame with suction strainer, diffuser, fill cap, hydraulic oil
filters and sight glass.
HYDRAULIC DUMP SYSTEM:
Full length hydraulic dump sub-frame with 20 ton, 3 stage single acting dump cylinder, rear
dump pivot assembly and safety brace.
HYDRAULIC CONTROLS:
3-spool valve body for control of hydraulic dump, rear door and vacuum pump.
GAUGES:
Two Glycerin filled vacuum/pressure gauge (one on secondary and one on rear door). One
hydraulic pressure gauge.
SIDE TRAYS:
Full-length side boxes for hose storage / fender assembly with anti-sail mudflaps and rear tire
skirt.
TRIM:
Ladder assembly, four numbered placards, 25' static line and steel toolbox assembly.
LIGHTING:
DOT lighting with three lamp rear module assembly, clearance lamps, reflectors, three in a row
clearance marker, two rear spotlights and one rear amber strobe beacon.
BUMPER:
DOT rear bumper for protection of external valves with platform/step assembly and rear dirt
shield.
PAINTING:
The entire tank and body of the vacuum system shall be sandblasted and primed with two (2)
coats of primer and painted with two (2) coats of single stage Sherwin Williams paint. Please
note there may be an additional cost for base coat clear coat cab matches in the event that your
proposed paint color cannot be matched to a Sherwin Williams single stage paint code. White on white
ADDITIONAL ITEMS INCLUDED:
- Dual rear mounted hose hooks.
INSTALLATION:
INSTALLATION:
Complete system installed 2024 Freightliner M2-106 chassis, 170” CA, 20K front axle and 46K
rear axles, 350 HP engine and Allison 3000 RDS transmission.