Protect Engines & Systems with the Durable Raritan Raw Water Strainer

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How a Simple Raw Water Strainer Can Save You Thousands in Boat Repairs and Engine Maintenance

Millville, United States – July 22, 2025 / BeBizi /

Raritan Raw Water Strainer Offers Affordable Protection Against Engine Damage

Millville, NJ — For marine operators, a clogged seawater cooling system can lead to costly repairs, lost performance, and even critical engine failure. Raritan Engineering, a trusted name in marine products for over six decades, offers boat owners an affordable, practical safeguard: the Raritan Raw Water Strainer. Simple in design yet highly effective, it provides dependable protection against debris buildup and system blockages.

Essential Protection for Marine Engines and Systems

Every marine propulsion and generator engine depends on a steady flow of clean seawater for proper cooling. Unfiltered debris—whether seaweed, sand, or floating trash—can enter pumps and hoses, reducing flow rates, causing overheating, and potentially leading to expensive engine damage. Raritan’s Raw Water Strainer is designed to prevent these issues, acting as an inexpensive insurance policy against breakdowns and unscheduled haul-outs.

Engineered for Durability and Simplicity

Proudly manufactured in the USA, the Raw Water Strainer is constructed of heavy-duty, non-conductive clear polycarbonate, delivering the strength and reliability marine applications demand. Unlike traditional brass or bronze strainers, it offers the added advantage of instant visual inspection—allowing boaters to easily monitor for clogging or debris without disassembly.

Each unit undergoes rigorous pressure testing to 5 PSI at the Raritan factory, guaranteeing performance, leak-free operation, and long-term durability in harsh marine environments.

Tool-Free Maintenance and Easy Installation

Maintenance couldn’t be simpler. A threaded lid with an integrated gasket ensures a watertight seal and quick access for cleaning. The #16 plastic mesh basket is easily removed, rinsed, and reinstalled in minutes—eliminating messy maintenance and reducing downtime.

Compact and versatile, the Raw Water Strainer measures just 9-3/4″ x 7-1/4″ and is equipped with 1-1/2″ PVC female NPT-threaded ports, making it compatible with a wide range of marine plumbing setups. A convenient mounting bracket is included for fast, secure installation.

Multi-Purpose Marine Use

While primarily designed to protect engine cooling systems, the Raritan Raw Water Strainer is also ideal for use with bait and livewell systems, marine air conditioners, and seawater toilet installations. Its adaptable design makes it a go-to solution for boaters seeking to maximize onboard system reliability.

Availability

The Raritan Raw Water Strainer is available now through authorized Raritan dealers and marine retailers, with a suggested retail price of $210 USD.

For more information, product specifications, or to locate a dealer, visit:
https://www.raritaneng.com/en_US/products/raw-water-strainer

About Raritan Engineering
Raritan Engineering has been a leading manufacturer of innovative, reliable marine products since 1958. With a focus on American craftsmanship and customer satisfaction, Raritan delivers proven solutions for sanitation, water systems, and marine system accessories trusted by recreational boaters and professionals worldwide.