Unique Intelligent Control means Gulley IC Kit is all you need to manage waste from multiple drains through one pump Electrical signals are sent from the Two Way Manifold IC only when grey waste water needs to be pumped out Complete prewired grey waste system that handles waste from multiple drains using the high capacity Gulper IC pump. Gulper IC - Automatic control - receives electrical signals to turn on/off as required - One pump handles waste from multiple drains - Fast drainage - high capacity up to 19 litres (5 US gals) /min - Self primes and runs dry - Easy to install - including uneven surfaces - Time delay to allow for optimum drainage - Soft start - protects the pump for long life - Low current controlled switching - no switch failure from high currents Two Way Manifold IC- Fully automatic Two Way Manifold handles waste from multiple drains as required. - Senses waste level through wall - not in contact with water - Quiet drainage - Removes the need to install a bulky grey waste tank - Service free - No moving parts to clog or burn - Fully potted circuitry - protected against water ingress It is important to ensure that a vented anti-syphon loop is incorporated in the system.