Whale Grey Waste Tanks w/Intelligent Control [GK1512]

Whale Grey Waste Tanks w/Intelligent Control [GK1512]

Regular price $674.99 Sale price $474.95 Save $200.04
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Only 3 items in stock!

Grey Waste Tanks with Intelligent Control

Robust compact tanks with multi-port options to suit your installation.

Whale’s Largest Range of Multi-Port Grey Waste Tanks Ever!

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

8 liter capacity grey waste tanks - compact design allows you to mount a Gulper pump directly to the side to save space and simplify pipe runs.

16 liter capacity grey waste tanks - higher capacity design allows you to mount a Gulper pump directly to the side to save space and simplify pipe runs.

20 liter capacity grey waste tanks - outlet ports and sensor locations minimize air pumping noise.

Grey waste tank lid with fully integrated sensor:

  • 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

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


  • Type: Holding Tanks
  • Box Dimensions: 10"H x 11"W x 20"L WT: 9 lbs
  • UPC: 766478955852

Why choose us?

Thousands of IN stock items

At Automotive Elegance, we don't just focus on car accessories. We offer a full catalog of marine and outdoor accessories and parts. With knowledgeable staff that can help you with the right parts needed for your Auto or Marine needs. Feel free to send us a message or email if you need some assistance.



I brought in my 2008 Toytoa Tundra for a new radio head unit. Sean was extremely professional and helped me pick out a Kenwood unit with built in GPS. He even installed a front and rear camera set up which makes parking my truck so much easier. The best part is how dependable this new head unit is. Several months later, and I have no issues with it. I'll definitely be back in the future for more upgrades.

Mark Calaguio
Toms River, NJ

Great shop in town. We work together all the time. Nothing but good things to say about Sean and his team.

Shore Polishing
Bayville, NJ

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