18 Gallon Plastic Marine Water or Waste Holding Tank
Ensure reliable and worry-free onboard fluid management with the Ronco Plastics 18 Gallon Plastic Marine Water or Waste Holding Tank, model B166. Engineered for the rigors of the marine environment, this robust tank provides a dependable solution for fresh water, grey water, or black water storage on your vessel.
Key Features & Benefits of the Ronco 18 Gallon Marine Tank
- Exceptional Durability: Constructed from high-quality, rotational molded polyethylene, this tank resists corrosion, impact, and stress cracking, guaranteeing a long service life in demanding marine conditions.
- Seamless, Leak-Proof Design: Its one-piece, seamless construction eliminates potential leak points, providing peace of mind and maintaining a clean, odor-free environment on your boat.
- Versatile Fluid Storage: Perfectly suited for safely holding fresh potable water, greywater, or blackwater waste. (Note: This tank is specifically designed for fluids with a specific gravity around 1.0, making it ideal for marine water and waste applications.)
- Space-Saving Profile: Designed to fit efficiently into common marine compartments, its practical dimensions maximize your usable onboard space without sacrificing capacity.
- Easy to Install & Maintain: Lightweight yet strong, this holding tank facilitates straightforward installation and is simple to clean, ensuring hassle-free operation season after season.
Common Uses & Applications
The Ronco Plastics 18 Gallon Marine Holding Tank (B166) is an indispensable component for any marine vessel requiring efficient and secure fluid storage. Whether you're upgrading an existing system or outfitting a new build, its reliability makes it a top choice for various applications.
Ideal For:
- Fresh Water Storage: Ideal for keeping a supply of potable water for drinking, cooking, and washing on sailboats, powerboats, and yachts.
- Grey Water Holding: Safely contains wastewater from sinks and showers, preventing discharge into sensitive marine ecosystems.
- Black Water Waste Management: Provides a secure and odor-free containment solution for marine sanitation systems, complying with environmental regulations.
- Marine System Upgrades & Replacements: An excellent choice for replacing old, leaky, or undersized holding tanks in various marine craft.
Equip your vessel with the durability and reliability it deserves. Invest in the Ronco Plastics 18 Gallon Plastic Marine Water or Waste Holding Tank (B166) today for superior onboard fluid management!
| Dimensions | |
|---|---|
| Length | 40" |
| Width | 16" |
| Height | 11.25" |
| Weight | 10lbs |
| Wall Thickness | 1/4” to 5/16” |
| Key Specs | |
|---|---|
| Manufacturer | Ronco Plastics |
| Gallon Capacity | 18 |
| Material | Low Density Linear Polyethylene |
| Certifications & Compliances | FDA Approved |
| Warranty | 3 years |
| Disclaimers | Any modification to the fittings installed on this tank will result in additional cost. |
| Shipping Height | 17" |
| Shipping Length | 41" |
| Shipping Weight | 12lbs |
| Shipping Width | 13" |
| Ship Class | UPS |
| NMFC Code | 156600 |

