Simple system – Allows you to manage all grey waste on board through one thru-hull fitting. Resilient polyethylene one-piece molded tank designed to handle grey waste on board – ideal for use with Gulper Grey Waste pumps for unbeaten debris handling.

• Intelligent Control – sensor activates pump automatically to empty grey waste tank only when required
• Robust – enclosed housing with dual seal ensures the best component protection in the harsh grey waste environment
• Reliable – designed to reduce dirt and debris build-up
• Compatible – lid design allows retrofitting to existing Whale grey waste tank systems
• Simple installation – two wires can connect to any 12 or 24V pump system, up to 20A, with no requirement for a relay
• Description: Tank w/1 Switch
• Gallons: 2.1 (8L)