SEA WS-3 special machine for aircraft potable water refuelling on GAZ, KAMAZ chassis

Special machine for fuelling aircraft with drinking water SEA WS-3 is designed for fuelling aircraft with clean drinking water. The special machine serves any type of aircraft. In order to ensure operation in cold climatic conditions, the water tank and all equipment are mounted in a closed, heated, heat-insulated compartment. The special machine is mounted on a vehicle chassis.

The special machine provides:
- transporting water to filling points;
- closed refuelling of its own tank from the filling station;
- closed refuelling of the AF;
- draining unused water from the tank by gravity;
- temporary (up to 24 hours) storage of water in the tank;
- filtration of water supplied to the aircraft tank;
- metering of water supplied to the AC tank;
- control of water pressure supplied to the aircraft tank;
- adjustment of the maximum pressure of water supplied to the aircraft tank;
- control of water level in the own tank;
- heating of water in the tank from a third-party power supply (380V, 50Hz).