Description
GROCO 2" Bronze Thru-Hull Fitting | Boat Supply Store
This GROCO 2-inch bronze thru-hull fitting is engineered for critical marine plumbing applications requiring robust sealing and longevity. Constructed from C83600 bronze, it offers superior resistance to saltwater corrosion, essential for hulls in harsh marine environments like the Gulf Coast. The unique NPSM/NPT combination thread allows for direct attachment to both straight and tapered pipe fittings, simplifying installations for bilge pumps, raw water intakes, or head discharge lines.
Key Features
- Durable C83600 Bronze Construction
- Versatile NPSM/NPT Combination Thread
- Reliable UL Listed 647B Certification
- Complete Includes Secure Nut
- Corrosion Resistant in Marine Environments
- Guaranteed Long Service Life
- Standard 2-inch Diameter
- Trusted GROCO Quality
Specifications
| Product Specifications | |
|---|---|
| Thread Type | NPSM / NPT Combo |
| Material | C83600 Bronze |
| Size | 2 inch |
| Certification | UL Listed 647B |
| Model | TH-2000-W |
| Includes Nut | Yes |
Who This Is For
Marine boat owners, builders, and maintenance professionals who demand exceptional durability and versatility in a 2-inch bronze thru-hull fitting for any marine plumbing requirement. This fitting ensures a secure and long-lasting connection crucial for vessel integrity.
How It Compares
| Feature | GROCO 2" Bronze Thru-Hull Fitting | Perko 049900099A |
|---|---|---|
| Thread Type | NPSM / NPT Combination | NPT |
| Material | C83600 Bronze | Bronze |
| Size | 2 inch | 1-1/2 inch |
| UL Listed | Yes (647B) | Typically less capable |
| Includes Nut | Yes (-W model) | Yes |
Common Concerns Answered
Why is this GROCO thru-hull more expensive than other options?
The GROCO TH-2000-W utilizes premium C83600 bronze for superior corrosion resistance and has a UL listing (647B), providing an added layer of safety and quality assurance not found in lower-cost, less durable alternatives. This investment ensures longer service life and greater reliability in marine conditions.
What if I need a different size or thread type?
While this specific model is a 2-inch NPSM/NPT combo, GROCO offers this thru-hull fitting in sizes from 1/2" to 5" and also provides BSPP and Stainless Steel variations, ensuring a solution for diverse niche applications. Check the full product line for availability.
Is this fitting suitable for all types of boats?
Yes, the robust construction and corrosion resistance of the GROCO TH-2000-W make it suitable for a wide range of vessels, from sailboats navigating coastal waters to sportfishing boats operating in challenging offshore environments. Its versatility supports various plumbing needs.
Frequently Asked Questions
What is the thread type of the GROCO TH-2000-W thru-hull fitting?
The GROCO TH-2000-W features a combination NPSM (straight) and NPT (tapered) thread, offering broad compatibility with various plumbing components.
What material is the GROCO TH-2000-W thru-hull fitting made from?
This thru-hull fitting is constructed from high-quality C83600 bronze, renowned for its excellent corrosion resistance in marine environments.
What sizes are available for the GROCO thru-hull fittings?
The GROCO TH-2000 series thru-hull fittings are available in a range of sizes from 1/2 inch to 5 inches.
Is the GROCO TH-2000-W thru-hull fitting UL listed?
Yes, the GROCO TH-2000-W is UL Listed under category 647B, signifying adherence to safety and quality standards.
What is the difference between the -W and -L models of GROCO thru-hull fittings?
The '-W' designation indicates that the thru-hull fitting includes a nut for installation, while the '-L' model is sold without a nut.
