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 is optimised for the camping toilet C400. With three different versions – floor, roof and door – there is a suitable solution for every installation situation.
Floor version: The SOG II floor version is characterised by its versatility. The unit consists of a replaceable filter cartridge into which the fan is inserted. This can be placed up to three metres away from the toilet and vented anywhere on the floor, e.g. in the garage, under the bench seat, in the false floor or in the storage compartment. This variant is particularly recommended for caravans in which the toilet service door opens into the awning. The specially developed filter unit effectively neutralises the extracted, odorous air and ensures fresh air in the living area.
Roof version: The roof version of the SOG II enables efficient ventilation through a roof duct. A high-performance fan, which is placed directly under the roof duct, ensures sufficient negative pressure and optimum air circulation in the duct section, which can be up to three metres long. The parts supplied are matched to a standardised waste water pipe system, which is available from specialist camping retailers. This version is also maintenance-free, as no filter is required.
Door version: With the door version, the fan is mounted directly on the inside of the disposal door, while the housing with activated charcoal filter is mounted on the outside. The plastic housing, available in white, light grey, dark grey and black, can also be painted in the colour of the vehicle. This version is the easiest to install and still offers efficient odour neutralisation.
With the SOG II versions for floor, roof and door ventilation, there is an ideal solution for every installation situation, ensuring fresh air and maximum comfort when camping.