Description
T-H Marine 1-1/2" Inline Scupper Check Valve | Boat Supply Store
Prevent unwanted water intrusion into your vessel's cockpit or hull with a crucial inline scupper check valve. This T-H Marine unit effectively halts backwash from entering through your scupper drains, especially when utilizing standard thru-hull fittings. Constructed with robust, chemical-resistant materials and a durable thermo-plastic flapper, this 1-1/2" valve ensures reliable operation in harsh marine environments, protecting boats from waves and wakes encountered on the Texas Intracoastal Waterway.
Key Features
- Prevents backwash and cockpit flooding
- Allows use of standard thru-hull fittings
- Constructed with chemical-resistant materials
- Features a durable thermo-plastic flapper
- Provides scupper check valve in drain line
- Ensures effective water ingress prevention
- Designed for inline installation
- Offers a simple, effective solution
Specifications
| Product Specifications | |
|---|---|
| Hose Barb Size | 1-1/2" |
| Color | Black |
| Material | Chemical-Resistant Materials |
| Flapper Material | Thermo-Plastic |
Who This Is For
Boat owners and marine technicians seeking to eliminate water backflow through scupper drains. This valve is ideal for vessels utilizing standard thru-hull fittings and requiring a reliable barrier against cockpit flooding.
How It Compares
| Feature | T-H Marine 1-1/2" Inline Scupper Check Valve | Competitor |
|---|---|---|
| Hose Barb Size | 1-1/2" | 1-1/2", 1-1/2" |
| Material | Chemical-Resistant Plastic | Bronze, Plastic |
| Flapper Material | Thermo-Plastic | Rubber, Not Specified |
| Integrated Strainer | No | Yes, No |
Common Concerns Answered
Some users report difficulty fitting hoses onto the double barb. How can I address this?
For optimal installation, proper lubrication of the hose or gentle heating can facilitate a secure fit onto the double barb. This ensures the valve seals effectively and prevents leaks.
What if the flapper sticks after periods of non-use?
While some users have noted this, regular operational checks and ensuring the scupper line is clear of debris will help maintain flapper functionality. The thermo-plastic material is designed for resilience in marine conditions.
Is this valve suitable for the rigors of saltwater use?
Yes, constructed with chemical-resistant materials, this check valve is designed to withstand the corrosive effects typically encountered in saltwater environments, ensuring long-term performance.
Frequently Asked Questions
What is a scupper check valve and why do I need one?
A scupper check valve is a marine component installed in drain lines to prevent water from flowing back into the boat. You need one to protect your vessel's cockpit and hull from flooding caused by waves, wakes, or stern-down conditions.
How does the T-H Marine Double Barb Inline Scupper Check Valve prevent backwash?
The valve features a thermo-plastic flapper that opens with outward water flow from the scupper but automatically closes when back pressure is applied, thus preventing water from re-entering the boat.
What materials is this check valve made from?
This check valve is constructed with chemical-resistant materials designed for durability and longevity in marine applications. The flapper itself is made from thermo-plastic.
What size hose does the T-H Marine Double Barb Inline Scupper Check Valve fit?
The T-H Marine Double Barb Inline Scupper Check Valve is designed to fit a 1-1/2" diameter hose. The double barb design ensures a secure connection.
Can this check valve be used with standard thru-hull fittings?
Yes, this check valve is specifically designed to allow the use of standard thru-hull fittings while effectively preventing backwash.
