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Weight can be factor when deciding on an industrial vacuum truck. An aluminum tank provides more capacity when placed on a similar chassis compared to a carbon or stainless steel tank. The MAL series service module is designed to maximize the payload capacity for rear single and tandem axle trucks. This eliminates the added cost and maintenance of a lift or tag axle while maintaining a manageable overall length.

The MAL series has trucks large enough to pump four to five average sized septic tanks before dumping and with its open frame there is additional room for storage or jetters. Select a high quality pump package from a leading manufacturer, including NVE, Masport, Jurop, Moro or Wittig. Custom tanks are also available upon request. Just contact Steve Gunderson to find out more about SVT's custom trucks.


Proposition 65 for purchases in California

! WARNING: These products may contain chemicals known to the State of California to cause cancer and or/birth defects or other reproductive harm. for more information go to


The service module features a PTO driven vacuum system for pumping waste with a four way valve for pressure off loading and unplugging lines. Right angle gear box, woods style coupler and driveline keys help prevent drivetrain damage in the case of an overflow or pump failure. Preset fast idle control protects the pump from un-intentional over speeding, Vacuum and pressure reliefs are installed to prevent tank or pump damage. The automatic pump oiling system found on the standard pump needs no adjusting and the clear poly remote oil reservoir allows for easy viewing of the oil level to help prevent pump damage caused by oil starvation. All of this from a trusted name with local representation. Call Steve Gunderson for more details on a Satellite Vacuum Trucks vac truck.

Vacuum System Features:

Vacuum & Pressure Reliefs
Electronic fast idle system (chassis option)
Automatic Pump Oiling System
Remote Poly Pump Oil Reservoir
Plumbed with Hi Temp Vac Hose & Stainless Clamps
Primary overflow valve NVE Aluminum (In Tank)
Secondary check valve
Moisture trap
Exhaust muffler/Oil catch
Vacuum gauge
Brass Lever Style Valves w-Fittings & Caps
30/30 Vacuum Gauge
Right Angle Gear Box
Woods Style Coupler
Heavy Duty Driveline
Full Installation and testing
Standard Pumps: Masport HXL75WV, HXL15V, HXL15WV, HXL400WV Water Cooled pump with pressure dump.
Standard Pump Drive: PTO with torque overload protection.
Wittig RFL 100 Air Cooled or RFL 150 Water Cooled
Masport HXL75WV, HXL15V, HXL15WV, HXL400WV Full Line Available
NVE 607 or NVE 866 Air or Water Cooled Full Line Available
Wittig RFL 100 Air Cooled or RFL 150 Water Cooled
Jurop R260, PNR 84 etc. Full Line Available
Blowers From NVE, Robuschi, Sutorbilt, Jurop, and Moro
Moro M10, AC4, PM 100, Full Line Available
Jetters, Pressure Washers and Wash Down Pumps
Custom Tanks (requires extra lead time)
Custom Valves
Hotshift PTO with Remote Mounted PTO Switch
Hydraulic Drive Systems
DOT safety equipment package (flag and reflector, first aid kit, fire extinguisher)
Tank Vibrators
Hose Tray Lining (Line X Style)
Toilet service stations (combo tanks)
Multiple compartments (requires extra lead time)
Digital liquid level gauges
Aluminum or steel storage boxes
Additional manways & ladders
Heated collars
Hoists & full opening rear doors
Aluminum vacuum components
Remote control systems
Three compartment tanks (requires extra lead time)
Custom tank & chassis painting
OSHA Catwalks and handrails
Fleet priced chassis from Peterbilt, GM, Ford, International, Kenworth, Isuzu, Sterling, Freightliner, Volve, Mack & more.

Waste Compartment:
Volume – standard sizes range from 2500-4000 gallons with custom tanks available, Shell – 1/4" ASTM 5454, Two 1/4” Baffles, External Stiffing Rings, Lifting Lugs, Top and Rear 20” Stainless Steel Manways with Aluminum Tank Collars, Access Ladder with Non Slip Steps. Three 5” Sight Glasses in Rear Head.

Bright Finish On Shell and Hose Tray Sides.

Tank rests on chassis frame on captive plastic lumber strips. Front consists of spring loaded mounts with 5/8" Grade 8 bolts and lock nuts. Center mount H-style mounting bracket. Rear mounts consist of 3/8" and 1/4" brackets. Brackets are bolted with 5/8" diameter Grade 8 plated bolts, to frame and to tank with 5/8" bolts.

Dump Locations:
Waste – 6” Sump Style with flange reduced to 4” lever valve with male camlock fitting and cap. Optional – Full 6” with 6” valve, male camlock fitting and cap.


Rear Inlet4” with Riser andStainless DeflectorRear Head Curb Side
Optional Front3 or 4” No RiserFlush w-Tank BottomFront Head Curb Side
Optional Rear3 or 4” No RiserOr DeflectorRear Head Drivers Side
Waste Indicator5" Sight GlassThree in Rear HeadCurbside

Standard Features:
Full Length 31” Wide Steel Hose Trays both sides, Betts Vapor Proof LED DOT Light Package, Rear Aluminum Hose Hooks, Full Length Tank Shell Protectors above hose trays, Heavy Duty Rear Bumper with Aluminum Cover. Rear Tank Rub Rails, Rear Halogen Work Lights.

Performance compartment: Vacuum Levels

1200 RPMRating (CFM)12" HG20” HG
HXL7523085 Seconds141 Seconds
HXL400WV40063 Seconds106 Seconds

The above times are estimates for empty tank performance at sea level with the standard 400 CFM Pump

Download Catalog:Satellite Vacuum Trucks Product Catalog
Restroom and Septic Trucks

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MAL 450 Slide-In's

MAL 550 Slide-In's

MAL 650 Slide-In's
Unit Trailers