Description
GROCO 5/8" Bronze Hose Barb Thru-Hull Fitting | Boat Supply Store
This GROCO bronze thru-hull fitting provides a robust and corrosion-resistant solution for vital boat plumbing systems. Engineered from high-grade C83600 bronze, it withstands harsh saltwater environments, making it ideal for bilges, livewells, or raw water intakes on offshore fishing boats. The fitting utilizes a standard NPS thread for secure hull integration and features a 5/8" hose barb for reliable hose connections, all backed by UL 647B listing for assured safety and performance.
Key Features
- Corrosion Resistance: Constructed from premium C83600 bronze for extended service life in marine environments.
- Secure Connection: Features a precisely machined hose barb designed for a 5/8" diameter hose.
- Reliable Threading: Integrates a standard NPS thread for secure hull mounting and leak prevention.
- Certified Safety: UL Listed 647B ensures compliance with rigorous safety standards.
- Durable Construction: High-quality bronze material resists degradation from water and chemicals.
- Universal Fitment: Compatible with standard marine hull thicknesses and NPS thread patterns.
- Leak Prevention: Designed for a tight seal when properly installed with appropriate sealants.
- Long-Term Investment: Bronze material offers superior longevity over lesser-grade alternatives.
Specifications
| Product Specifications | |
|---|---|
| Material | C83600 Bronze |
| Thread Type | NPS |
| Hose Barb Size | 5/8" |
| UL Listing | UL Listed 647B |
| Brand | GROCO |
| MPN | HTH-625 |
Who This Is For
Boat owners and marine technicians requiring a durable, corrosion-resistant thru-hull fitting for plumbing applications, specifically for connecting a 5/8" hose to a hull. This fitting is essential for maintaining the integrity of onboard water systems in demanding maritime conditions.
How It Compares
| Feature | GROCO 5/8" Bronze Hose Barb Thru-Hull Fitting | Perko |
|---|---|---|
| Hose Barb Size | 5/8" | 3/4" |
| Thread Type | NPS | NPT |
| Material | C83600 Bronze | Bronze |
| UL Listing | UL Listed 647B | Not Specified |
Common Concerns Answered
What happens if I can't find the exact thread pitch for replacement parts?
This GROCO fitting uses a standard NPS thread, which is widely available in marine supply stores. Using a non-specified thread pitch can compromise the seal. Always confirm NPS compatibility for seamless integration and long-term reliability.
What are the risks of overtightening this thru-hull fitting?
Overtightening can damage the hull material or the fitting itself, potentially leading to leaks or structural compromise. Adhere to recommended torque specifications and use appropriate sealing compounds during installation for optimal performance and longevity.
Why is the price higher than plastic or lower-grade metal options?
The investment in C83600 bronze construction ensures superior corrosion resistance and longevity in harsh marine environments, preventing costly failures and replacements associated with inferior materials. This fitting is engineered for enduring performance.
Frequently Asked Questions
What is the thread type of the GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8"?
The GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8" features a standard NPS thread type.
What material is the GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8" made from?
This fitting is constructed from high-quality C83600 bronze, offering excellent corrosion resistance.
What is the hose barb size for this GROCO thru-hull fitting?
The hose barb size for this GROCO thru-hull fitting is 5/8".
Is this GROCO thru-hull fitting UL listed?
Yes, this GROCO thru-hull fitting is UL Listed under the 647B certification.
What is the NPS thread size for this fitting?
The NPS thread size is standard for this type of fitting, designed to securely interface with a corresponding hull opening and nut. Specific thread pitch dimensions are standard for NPS connections of this diameter.
