Description
T-H Marine 3/4" Inline Scupper Valve | Boat Supply Store
Combat unwanted water intrusion into your vessel’s bilge and cockpit with this inline scupper check valve. Its robust construction incorporates chemical-resistant materials and a thermo-plastic flapper specifically engineered to prevent backwash through standard thru-hull fittings. This durable component is crucial for maintaining a dry bilge, particularly when operating in rough conditions or after heavy rainfall, safeguarding against potential water damage and enhancing onboard safety.
Key Features
- Prevent cockpit water ingress via scupper drains
- Utilizes standard thru-hull fittings
- Effective backwash prevention
- Durable thermo-plastic flapper
- Constructed with chemical-resistant materials
- Simple inline installation
- Reliable water ingress solution
- Maintains a dry bilge environment
Specifications
| Product Specifications | |
|---|---|
| Brand | T-H Marine Supplies |
| SKU | CWR83961 |
| BC_ID | 140708 |
| Category | Marine Plumbing & Ventilation | Fittings |
| MPN | ILS-750-DP |
| Barb Size | 3/4" |
| Color | Black |
| Material | Chemical-resistant materials |
| Flapper Material | Thermo-plastic |
Who This Is For
Boat owners and marine technicians seeking a dependable and straightforward method to impede water backflow through cockpit and hull drains. This valve is ideal for vessels utilizing standard thru-hull fittings that require protection against water ingress.
How It Compares
| Feature | T-H Marine 3/4" Inline Scupper Valve | Competitor |
|---|---|---|
| Connection Type | Double Barb | Threaded, Single Barb |
| Barb Size | 3/4" | N/A (Strainer basket size 3"), 3/4" |
| Flapper Material | Thermo-plastic | N/A (Strainer basket), Plastic |
| Material Resistance | Chemical Resistant | Bronze, Plastic |
| Primary Function | Scupper Check Valve | Strainer, Scupper Check Valve |
Common Concerns Answered
Are hose clamps required for installation?
Yes, hose clamps are recommended for a secure and reliable fit on the double barb connections to prevent any accidental disconnection or leakage.
How durable is the thermo-plastic flapper?
The thermo-plastic flapper is engineered for durability and chemical resistance, offering long-lasting performance in marine environments to effectively prevent backwash.
Will this valve work with my existing thru-hull fittings?
This inline scupper check valve is designed for use with standard thru-hull fittings, providing a straightforward integration into your existing marine plumbing system.
Frequently Asked Questions
What is a scupper check valve and why do I need one?
A scupper check valve is a device installed in a drain line that allows fluid to flow in only one direction, preventing backflow. You need one to stop water from entering your boat's interior through scupper or cockpit drains when waves or vessel movement cause water to surge towards the hull.
How does the T-H Marine Double Barb Inline Scupper Check Valve prevent backwash?
The valve incorporates a thermo-plastic flapper that opens to allow water to drain out but automatically closes when water pressure from outside the hull tries to force its way back in, thus preventing backwash.
What materials is this check valve made from?
This check valve is constructed from chemical-resistant materials, ensuring longevity and performance in marine environments, and features a durable thermo-plastic flapper.
Can this check valve be used with standard thru-hull fittings?
Yes, this check valve is specifically designed to be installed inline with drain hoses connected to standard thru-hull fittings, offering a universal solution for scupper lines.
Is this check valve suitable for saltwater applications?
The chemical-resistant materials used in its construction make this scupper check valve suitable for use in both freshwater and saltwater marine environments.
