This GROCO 1-1/2 in. Bronze NPS to NPT Flange Adapter is designed to ensure a secure, professional connection between thru-hulls and in-line valves in marine plumbing systems. By converting between NPS and NPT thread standards, this adapter prevents thread mismatch issues and provides a sturdy foundation when using in-line valves as seacocks.
Key Features:
- Prevents thread mismatch when attaching in-line valves to thru-hulls
- Accepts standard thru-hulls at the base and standard in-line valves on the top
- Constructed from durable C83600 bronze
- Simplifies valve installation and future maintenance
- Allows for valve installation after engine or generator setup to prevent potential hardware damage
Product facts
- CT SKU
- CT-107154
- Model / MPN
- IBVF-1500
- UPC / GTIN
- 742985143975
- Package dimensions
- 5" X 5" X 5"
- Package weight
- 1.8 lb
- Specifications
- Construction = Bronze
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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