![GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000] - Bulluna.com](http://www.harbourchandler.ca/cdn/shop/files/74260XL.jpg?v=1771998790&width=1500)
GROCO PTH Series Pipe-to-Hose Adapter - 1250 is in stock and available for pickup within 24hrs.
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The GROCO PTH Series Pipe-to-Hose Adapter provides a secure, marine-grade transition between NPT threaded pipe and flexible hose. Ideal for marine plumbing and engine systems, the PTH adapters deliver a leak-resistant hose barb connection with standard flow and robust corrosion resistance.
GROCO PTH adapters make hose-to-pipe transitions quick to install and reliable under vibration and saltwater exposure. Choose bronze for typical marine fittings where potable water compatibility is not required, or select 316 stainless for potable systems and highly corrosive environments. These adapters are compatible with common marine hoses, NPT-threaded fittings, GROCO valves and pumps, and are suitable for cooling, bilge and many engine-system plumbing applications.
Specifications vary by model—see variant details for exact material, NSF compliance, packaged dimensions and weight. Contact GROCO or your marine supplier for compatibility with specific hoses or systems.
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![GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000] - Bulluna.com](http://www.harbourchandler.ca/cdn/shop/files/74260XL.jpg?v=1771998790&width=640)
The GROCO PTH Series Pipe-to-Hose Adapter provides a secure, marine-grade transition between NPT threaded pipe and flexible hose. Ideal for marine plumbing and engine systems, the PTH adapters deliver a leak-resistant hose barb connection with standard flow and robust corrosion resistance.
GROCO PTH adapters make hose-to-pipe transitions quick to install and reliable under vibration and saltwater exposure. Choose bronze for typical marine fittings where potable water compatibility is not required, or select 316 stainless for potable systems and highly corrosive environments. These adapters are compatible with common marine hoses, NPT-threaded fittings, GROCO valves and pumps, and are suitable for cooling, bilge and many engine-system plumbing applications.
Specifications vary by model—see variant details for exact material, NSF compliance, packaged dimensions and weight. Contact GROCO or your marine supplier for compatibility with specific hoses or systems.
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