Suction truck is mainly composed of car chassis, tank, suction device, etc. Commonly used models are Dongfeng Frica, Dongfeng Dolica, 140,145, after the double bridge, four after eight models.

The composition of the suction truck: oil-water separator, water-gas separator, special vacuum suction pump, volumetric pressure gauge, pipe network system, suction pipe, flow valve, vacuum tank, connecting device (stool window), automatic anti-overflow valve.

Scope of application
It mainly pumps and transports feces and other sewage for urban and rural sanitation departments. Suitable for pumping feces, sewage, mud and liquid mixed with small suspended debris, suitable for municipal sanitation, small and medium-sized industrial and mining enterprises, communities, schools, septic tank cleaning and transferring, urban pipeline cleaning and dredging, factory biogas slurry cleaning and so on.

Model selection
1, pay attention to plate quality, vacuum sealing degree, poor material is easy to cause tank deformation and other problems.

2, the choice of vacuum kit, pressure capacity and temperature difference perception. The first domestic suite of Veilong series products.

3, the choice of the afterflow valve, according to the local operating environment, temperature difference and other choices.