Depending on your application, equip your tank with the appropriate suction, discharge and drive components:
- Vacuum pump
The vacuum pump allows you to vary the volume inside the tank in order to suck up or discharge material. Gourdon recommends two types:
Vane pump
- Suitable for watering and spreading tanks
- Economical
- Flow rate from 7,200 l/min to 53,000 l/min
- Vacuum level: 60% to 80% continuously
- Cooled by air or water injection
- Paddle lubrication by oil injection
Lobe pump
- Suitable for intensive use such as hydrocleaning
- Vacuum flow rate: 21,000 l/min to 181,000 l/min
- High vacuum level: 93% continuous
- Low wear
- Air-cooled
Vacuum pumps are generally equipped with a vacuum line: a cyclone purifier, a silencer on the suction and/or discharge side of the pump, a ball overflow valve, a vacuum valve and a pressure relief valve.
- High-pressure pump
The high-pressure pump allows water to be delivered at high pressure for intensive cleaning work. Gourdon recommends one variant:
High-pressure pump
- Piston pump (flow rates/pressures to be defined)
- Water filter and control valve
This equipment comes with accessories such as a high-pressure lance, HP hoses (Ø1/2″ on a 50 m manual reel or Ø1″ on a hydraulically driven reel) and high-pressure cleaning nozzles.
- Internal combustion engine
The combustion engine allows you to use your tank on a cradle independently, whether it is located on the chassis of the lorry/trailer or “on the ground” in a fixed position. This equipment comes with the usual accessories for a combustion engine, such as filters, coolers, tank, etc. The brand and power (kW) of the engine will be determined in conjunction with Gourdon according to your application.









