The 1-1/2" Bronze NPS to NPT Flange Adapter by GROCO addresses common marine industry issues. It eliminates thread mismatches and allows for safe assembly of in-line valves. The adapter simplifies valve replacement and prevents damage during installations. Available in C83600 Bronze and #316 SS models, it enhances safety and efficiency.

Features:

• Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hulls
• Accept standard thru-hulls into the base and standard in-line valves on top
• Provide a safe and sturdy assembly when in-line valves are used as seacocks
• For OEMs, prevent valve damage during engine or generator installation
• Simplifies future valve replacement