Marine Water Tank

Custom Marine Water Tanks

Our marine water tanks are made from FDA-approved virgin polyethylene plastic resin, ensuring the safe storage of potable water on boats and marine vessels such as sailboats, yachts, and deep-sea fishing boats. These tanks are designed as seamless, one-piece units, providing exceptional durability and reliability to prevent cracking over time. With strategically placed female NPT openings, they allow for easy and efficient marine plumbing installations. Cost-effective and environmentally friendly, our tanks come equipped with spin weld fittings for precise connections. Trust WaterStorageTank for high-quality marine water tanks built to last.

Marine Water Tanks

MARINE FRESH WATER TANKS

Our high-quality marine boat tanks are made from FDA-approved polyethylene, making them perfect for marine applications like graywater, RV, and ballast tanks. These seamless, one-piece tanks prevent contamination and leakage, and we offer custom sizes and spin-weld fittings for a precise, secure fit.

MARINE HOLDING TANKS

Top-quality marine holding tanks, made from FDA-approved virgin polyethylene plastic for exceptional durability. Designed for various marine uses, including black water and graywater storage, RV applications, and ballast tanks, these tanks feature a seamless construction for leak-proof performance.

MARINE BLACK WATER TANKS

For Marine Black Water Tanks and replacement holding tanks, Water Storage Tank offers the ultimate solution. Our competitively priced tanks are precisely fitted, waste holding tanks, marine sanitation systems, boat water tanks, marine waste tanks, Coast Guard-approved, and designed for exceptional durability and longevity.

Additional Products

STORAGE COMPARTMENTS

Proper storage compartments are essential for keeping your gear organized. Whether you're traveling on the road or navigating on the water, these compartments ensure everything has its place. Made using a highly durable poly rotomolding process, these compartments offer strength and resilience. Available in a wide range of shapes and sizes, ensuring optimal storage solutions for all your gear.

BATTERY BOX

Explore our range of rotomolded battery boxes designed for maximum durability and protection. Built to withstand harsh marine environments, these boxes prevent tipping, accidental short-circuiting, and corrosion, ensuring your batteries stay secure and reliable. Our competitively priced battery boxes are the perfect fit for any marine application, offering long-lasting performance and peace of mind.

CUSTOM ROTO MOLD TANKS

WaterStorageTank offers premium solutions designed for long-lasting performance and a perfect fit. Our competitively priced tanks are built to withstand harsh marine environments, ensuring reliability and longevity for all your onboard waste management needs, boat waste tanks, marine holding tanks, RV waste tanks, sewage holding tanks, custom marine tanks. Each tank is engineered for optimal space efficiency.