GROCO 3" Bronze Thru-Hull Fitting, NPSM/NPT Combo, UL 647B Listed

Upgrade your vessel's plumbing system with the high-performance GROCO 3" Bronze Thru-Hull Fitting. Engineered for superior water flow compared to conventional thru-hulls, this fitting is crafted from robust C83600 marine-grade bronze, ensuring exceptional durability and corrosion resistance in harsh saltwater environments. Its versatile NPSM/NPT combination thread provides a secure and watertight connection, making it an essential component for reliable marine plumbing. Trust in GROCO's quality and enhance your boat's functionality today.

In the Box:

• GROCO 3" Bronze Thru-Hull Fitting
• Mounting Nut

Key Benefits & Features:

• C83600 Marine-Grade Bronze Construction: Offers superior strength and unmatched corrosion resistance for extended service life below the waterline.
• Optimal 3" Hose & NPS Thread Size: Designed to facilitate higher flow rates for efficient water intake or discharge.
• NPSM / NPT Combination Thread: Provides a flexible and secure connection, with a tapered NPT section for sealing and a straight NPSM section for versatility, ideal for integration with seacocks.
• UL Listed 647B Certified: Ensures compliance with stringent safety and quality standards for marine thru-hull fittings.

Compatibility:

• Compatible with 3" marine hoses and standard seacocks.
• Note: Not to be used in potable water systems.