Groco PN1500 Bronze Pipe Nipple 1-1/2" NPT Marine Fitting

The Groco PN1500 is a heavy-duty cast bronze pipe nipple designed specifically for marine applications. This 1-1/2" NPT threaded fitting provides exact alloy compatibility for making reliable interconnections between critical marine components including seacocks, strainers, thru-hulls, and check valves.

Key Features:

• Cast bronze construction for superior corrosion resistance in marine environments
• 1-1/2" NPT threaded ends for secure connections
• Integrated wrench flats cast into the body for easy installation and removal
• Full-flow design maintains maximum water flow with minimal restriction
• Precision alloy matching ensures compatibility with other marine bronze fittings
• Ideal for below-waterline plumbing systems on boats and yachts

Groco's PN Series pipe nipples are manufactured to exacting standards for the demanding marine environment, where reliability and corrosion resistance are critical. The cast-in wrench flats provide a secure grip point without compromising the integrity of the fitting, making installation and future service work significantly easier.