Description
T.H. Marine 1 1/2" Thru-Hull Fitting | Boat Supply Store
This T.H. Marine 1 1/2" thru-hull fitting provides a robust, watertight pass-through for essential boat systems. Constructed from corrosion-resistant brass, it withstands harsh saltwater environments, ensuring long-term integrity for livewell plumbing or bilge pump discharge. The 90-degree flange simplifies hose routing in tight spaces aboard vessels like center consoles operating in the Gulf of Mexico.
Key Features
- Secure watertight hull penetration
- Durable corrosion-resistant brass construction
- Versatile for plumbing and electronics
- Compact 90-degree flange design
- Reliable for livewell or bilge discharge
- Easy installation with standard threads
- Marine-grade durability
- Trusted T.H. Marine quality
Specifications
| Product Specifications | |
|---|---|
| Pipe Size | 1 1/2" |
| Angle | 90 Degrees |
| Material | Brass |
Who This Is For
Boaters requiring a reliable and durable thru-hull fitting for installing bilge pumps, livewells, or other onboard systems. Ideal for DIYers and professional marine technicians seeking quality brass hardware.
How It Compares
| Feature | T.H. Marine 1 1/2" Thru-Hull Fitting | Generic |
|---|---|---|
| Pipe Size | 1 1/2" | 1 1/2" |
| Angle | 90 Degrees | 90 Degrees |
| Material | Brass | Brass |
Common Concerns Answered
Will this fitting corrode in saltwater?
Constructed from marine-grade brass, this fitting is specifically designed to resist corrosion even in harsh saltwater environments, ensuring longevity and reliable performance.
Is this fitting suitable for high-pressure applications?
While robust, this fitting is intended for standard livewell, bilge discharge, or general plumbing. For high-pressure raw water intakes, consider a seacock specifically rated for such use.
Can I install this myself?
With an Install Difficulty rating of 1, this fitting is designed for straightforward installation, requiring basic tools and minimal marine plumbing experience.
Frequently Asked Questions
What is the exact outer diameter of the flange?
The product specifications do not detail the exact flange outer diameter, but it is designed to accommodate a standard 1 1/2" hose connection.
What is the thread length on this fitting?
The thread length is not specified, but it is sufficient for a secure connection through hull thicknesses typically encountered in recreational boat construction.
What type of sealant should I use during installation?
Marine-grade silicone sealant or appropriate hull sealant should be applied to the flange and threads to ensure a watertight seal during installation.
Can this fitting be used for freshwater systems?
Yes, this brass fitting is suitable for both freshwater and saltwater applications, providing a durable pass-through for various onboard systems.
What is the hose barb size?
This is a thru-hull fitting, not a hose barb. It is designed to connect to a 1 1/2" threaded pipe or adapter.
