SOG makes it possible to use the toilet without having to worry about bad odours – even without sanitary additives.
How does it work?
A specially developed, small high-performance fan, which switches on automatically when the toilet is opened, creates a negative pressure in the waste tank:
- This creates suction (German: "Sog") at the slider opening. This suction draws in fresh air as well as the odours produced during use and directs them outside. The drawing in of air acts like a seal and prevents all unpleasant foul gases from escaping from the tank. With each use, more air (oxygen) is sucked into the cassette. Water is added each time you flush.
- Even after automatic switch-off (closing the slider), the system is permanently ventilated thanks to a pipe or hose connection to the outside that is always open. This supply of oxygen accelerates the decomposition process.
Important: Replacement and activated carbon filters should be changed annually.
The electric toilet ventilation system for the camping toilets CT 3000 and CT 4000 is available in two versions:
Floor version: The SOG II compact unit offers versatile ventilation options. With a replaceable filter cartridge into which the fan is inserted, the unit can be placed up to three metres away from the toilet and vented via the floor (e.g. in the garage, under the bench, in the false floor or in the storage compartment). Ideal for caravans with a toilet service door that opens into the awning. The filter unit neutralises odours and the simple retrofitting allows flexible installation locations.
Roof version: This version directs the exhaust air from the faeces tank via a pipe to the roof duct. A high-performance fan ensures sufficient negative pressure over a distance of up to three metres. The parts are matched to a standard waste water pipe system and are available from specialised camping dealers. The roof ventilation is maintenance-free as no filter is required.
Both versions of the SOG II offer effective, odour-free ventilation solutions for your camping toilet.