Out of stock
SKU: CW74235
UPC: 742985143432
MPN: IBVF-750-S
The GROCO 3/4" #316 Stainless Steel NPS to NPT Flange Adapter is an essential fitting for boat owners and anglers who need reliable through-hull installations and marine plumbing systems. This adapter is particularly useful for applications such as raw water intakes, live well circulation, and bilge pump outlets.
Constructed from #316 stainless steel, this flange adapter offers superior resistance to saltwater corrosion compared to standard 304 stainless or brass alternatives. Its flanged design helps distribute load around the hull penetration, minimizing stress concentration and reducing the risk of leaks or failures under the demanding conditions of marine environments.
This adapter is ideal for both retrofit and new-build projects, especially where legacy NPS fittings need to connect with modern NPT plumbing components. Proper installation requires careful thread preparation and sealing to ensure a secure and leak-free connection.
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