This Whale Marine Grey Waste Tank features an integrated intelligent sensor designed to efficiently manage onboard grey water through a single thru-hull fitting. The robust, one-piece molded polyethylene tank is engineered to handle debris and minimize noise during operation.
Key Features:
- Automatic operation: The integrated sensor activates the pump only when necessary.
- Space-saving design: Allows for direct side-mounting of compatible Gulper pumps to simplify piping.
- Flexible installation: Compatible with 12V or 24V pump systems up to 20A without needing a relay.
- Durable construction: Enclosed sensor housing with a dual seal for protection against harsh marine environments.
- Retrofit compatibility: Lid design allows for upgrades to existing Whale grey waste tank systems.
- Regulatory note: This product includes a California Proposition 65 warning regarding potential exposure to chemicals known to cause cancer, birth defects, or other reproductive harm.
Product facts
- CT SKU
- CT-106455
- Model / MPN
- GK1512
- UPC / GTIN
- 766478955852
- Package dimensions
- 10" X 11" X 20"
- Package weight
- 9.0 lb
- Specifications
- Type = Holding Tanks
Shipping & returns
Shipping & returns
Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
