Installation of grey water tank

Grey water tanks are optional extras. They are used to collect water from sinks, washing machines, showers etc in a vacuum system. The water is fed into the tank by gravity and they must be installed in rooms with a drain.

Pipes from sinks, drains etc are connected to the top of the tank using a single sleeve muff. Pipe diameter 32 mm. An air vent is mounted on the tank and connected to sinks, drains etc to prevent overfl ow. Pipe diameter 50mm.

If required, the feed pipe and air vent can be switched. Pipe from the Vacuumarator (50mm) connected to the vacuum valve on the tank. Ensure all hose clips are screwed tightly.