Conbraco extra long through hull fittings accommodate applications where hull thickness is greater than usual. They are constructed from cast bronze for rust-free operation and long life. Fittings are available in diameters ranging from 3/4" to 2-1/2" diameters. Each one is approximately 6 inches long. Locking nut included.
Made in the USA - 5 Year Warranty
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The Conbraco extra long thru-hull fittings are threaded with NPS (straight) male pipe thread, and may be threaded directly into a compatible seacock or with any product with straight female pipe thread.
The use of these fittings on products with NPT (tapered) pipe thread is recommended only for low pressure applications, and then only with a generous application of pipe sealant or PTFE thread tape.
Check for casting flaws
Very rough casting finish on the inside. Parting lines of casting made it look like unit was cracked. I would have returned it if I had the time but I couldn't hold up launching any longer. Might replace it at the next haul out. Bottom line, if you get this check it before you cut it to fit.
ST MICHAELS, MD
What you see is what you get...
What you see is what you get, tough, well made and very solid. This fitting won't let you down.