Raritan Raw Water Strainer – Dependable Filtration for Vital Marine Systems
Durable Protection Where It Counts
The Raritan Raw Water Strainer is your vessel’s first line of defense against damaging debris. Whether protecting engines, generators, air conditioners, or auxiliary systems, this compact unit provides efficient filtration from external water sources. Built for long-lasting performance in marine environments, it's a low-cost safeguard against costly repairs and unexpected downtime.
Clarity You Can Trust
Constructed from high-strength clear polycarbonate, the housing allows instant visual inspection of debris levels—so you can take action before problems escalate. Every unit is pressure-tested at the factory, ensuring it arrives ready for reliable operation from day one.
Effortless Maintenance and Installation
The Raw Water Strainer is engineered for straightforward integration into your existing plumbing with 1-1/2" female NPT PVC ports. Its #16 mesh high-capacity stainless steel filter is easily removable for cleaning, and the included mounting bracket simplifies secure installation, even in tight bilge or engine compartments.
Specifications:
- Inlet/Outlet Ports: 1-1/2" Female NPT (PVC)
- Height: 9-3/4"
- Width: 7-1/4" overall
- Max Working Pressure: 5 PSI
- Filter Mesh: #16 Stainless Steel (removable)
Why Choose the Raritan Raw Water Strainer?
- Visual clarity through transparent housing
- Prevents clogging of sensitive systems and equipment
- Corrosion-resistant materials for extended marine life
- Quick service access with removable filter
- Factory-tested for performance assurance
- Compact footprint ideal for tight onboard installations
Frequently Asked Questions – Raw Water Strainer
Q1: What does a raw water strainer do on a boat?
A raw water strainer filters out debris from seawater or lake water before it enters systems like the engine, generator, or air conditioner. This prevents blockages and protects vital components from damage caused by sand, seaweed, or other particles.
Q2: How often should I clean or inspect the strainer?
It’s recommended to inspect the strainer weekly during active use and clean it whenever visible debris accumulates inside. Clear housing makes it easy to monitor at a glance.
Q3: Is the Raritan Raw Water Strainer compatible with saltwater systems?
Yes. Its corrosion-resistant construction and marine-grade materials are specifically designed for long-term use in saltwater environments.
Q4: What size plumbing does this model support?
This unit is designed with 1-1/2” female NPT PVC threaded ports, compatible with standard marine intake plumbing.
Q5: Does the strainer reduce water flow?
No. When properly maintained, the high-capacity #16 mesh filter allows efficient flow while still trapping debris, ensuring consistent water delivery to connected systems.
