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Samson Truck Master 350
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Samson Truck Master 350

A sturdy liquid ring pump suitable for smaller jobs and quick sewage interventions in city areas.
NZ $8,050.00
Samson's Truck Master 350 is ideally suited for small jobs like portable restroom vacuum, small vacuum units or trailers, mini-combination tankers, and small jetting units.

It operates with minimal noise while collecting waste. The pump chamber contains only water, no lubricants. This means the exhaust is a clean stream, which is helpful in populated areas.

It has a max. vacuum of 85%, max. pressure of 1,0 bar(g) and a max capacity of 350 m3/h.

Key features

  • Optimum HPR rotor, full welded, stainless steel, and specially designed by Samson for pumps mounted on vacuum trucks
  • Compact design
  • Meets all the demands for continuous operation in rough areas and wet processes
  • Oil resistant gasket


  • Slurry services
  • Pit cleaning services
  • Emergency plumbing services (e.g. flooded basements or areas, burst pipelines)


  • Bearing cover: Cast iron EN-GJL-250, EN 1561
  • Radical shaft seal: Rubber, NBR, DIN 3760A
  • Paper gasket: Paper
  • Bearing housing: Cast iron EN-GJL-250, EN 1561
  • Mechanical shaft seal: NBR / AISI 316 / Carbon
  • Pump housing: Cast iron EN-GJL-250, EN 1561
  • Flow plate: Cast iron EN-GJL-250, EN 1561
  • Flow plate (ex model): Stainless steel AISI 316
  • Rubber gasket: Rubber, NBR
  • Shell: Cast iron EN-GJL-250, EN 1561
  • Rotor: Stainless Steel


  m3/h kW Nm
1800 RPM 359 9 48
1650 RPM 334 8 43
1500 RPM 307 7 41
1200 RPM 242 6 44


  m3/h kW Nm
1800 RPM 266 15 80
1650 RPM 239 13.5 78
1500 RPM 151 12 76
1200 RPM 83 8.5 68

MaskaWhy I recommend Truck Master pumps to my customers

Maska Lewis, Allflow's Account Manager - Vacuum Truck Sales

My customers who own and operate liquid ring vacuum pumps pretty much universally agree that it was money well spent.

Yes, they require more of an upfront investment. But everyone says it was worth it. The pumps are durable, require little maintenance, and have lasted years. Overall, they have cost less including the front-end commitment.

And they are super quiet when operating and better on the environment. My customers really like that liquid ring pumps mean cleaner steam exhaust going out into the air.

Allflow has always sold Samson pumps, and their latest liquid ring vacuum pump series, this Truck Master series, is worth considering as an investment.
No maintenance costs
The Truck Master line has been designed to operate at least 10 years without being serviced, saving you money on maintenance costs.
Super quiet
Samson liquid ring pumps are the quietest - nothing else comes close.
More work done in less time
Work longer without interruption given the larger quantities that you can pump.
Health and safety - tick!
Low noise pollution makes your job in cities and neighbourhoods nicer. Also, as liquid ring pumps are based on water, the pump chamber contains no lubricants, making the exhaust cleaner. No pollutants or materials risk.
ATEX approved
Truck Master pumps are spark-free, meet all ATEX requirements (EU regulation) and are safe to use in places where flammable gases, mists or vapours are an issue.


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About Allflow

Allflow specialises in providing innovative, high quality pumping equipment and vacuum tanker products for industrial requirements that will exceed expectations.

Read more >

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Contact Information
Phone: 03 543 9057
0800 255 356
58 Gladstone Road
Richmond 7020
New Zealand