Whale Water Systems GK1512 Grey Waste Tank System with Intelligent Control

The Whale Water Systems GK1512 is a complete pre-assembled shower and sink waste system kit that includes a 2.1 gallon (16 liter) grey waste tank, intelligent control switch, and Gulper 220 waste pump. This robust compact tank features multi-port options to suit your installation, making it ideal for marine applications including boats, RVs, and other recreational vehicles.

Key Features:

• Intelligent Control system with fully integrated sensor that activates the pump automatically to empty the grey waste tank only when required
• Resilient polyethylene one-piece molded tank designed to handle grey waste on board
• Clear lid for easy inspection of tank contents
• Multiple port options including 3/4" (19mm), 1" (25mm), and 1-1/2" (38mm) for flexible installation
• Gulper 220 pump features leading non-choke valve technology proven for 2 decades in marine applications
• No filter required with proven debris handling capability
• Pump runs dry without damage for reliable operation
• Simple installation with two wires that connect to any 12 or 24V pump system, up to 20A, with no requirement for a relay

The simple system design allows you to manage all grey waste on board through one thru-hull fitting, and the higher capacity 16 liter design allows you to mount a Gulper pump directly to the side to save space and simplify pipe runs. Ideal for use with Whale Gulper grey waste pumps for unbeaten debris handling.