GROCO 3-Inch Bronze Thru-Hull Fitting with Nut – Marine Grade Marine Hardware

3" Bronze Thru-Hull Fitting with Nut

Higher flow rates are possible with this 3" GROCO thru-hull fitting than conventional thru-hulls.

Features:

• NPSM / NPT combination thread
• C83600 Bronze
• UL listed 647B
• Includes nut
• BSPP and stainless steel models are available

Specifications:

• Thread NPS: 3"

The GROCO 3" Bronze Thru-Hull Fitting with Nut is engineered for reliable performance in marine applications, offering higher flow rates compared to traditional thru-hulls. Made from C83600 bronze, this fitting ensures durability and corrosion resistance in demanding marine environments. It features a versatile NPSM / NPT combination thread, making it compatible with a variety of plumbing setups on boats and yachts. The fitting is UL listed under 647B standards, confirming its quality and safety compliance for marine use. Included with the fitting is a secure nut, simplifying installation and ensuring a tight, leak-proof seal. Additional models featuring BSPP threads and stainless steel options are available to suit different requirements and preferences.

Features:

• NPSM / NPT combination thread for versatile compatibility

• Constructed from C83600 bronze for durability and corrosion resistance

• UL listed under standard 647B for safety assurance

• Includes a securing nut for easy installation and leak prevention

• Available in BSPP and stainless steel models for customized solutions