Thru-hull Recessed 1.5" NPS, Black
- Regular price
- $17.53
- Sale price
- $17.53
- Regular price
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Compatible with most hull types - Can be used on wood or GRP hulls
Immune to corrosion and electrolysis - Long life with no concerns over decreased performance due to corrosion
Chemical resistant - Impervious to diesel, petrol and antifouling paints
UV resistant - Will not degrade or discolour with ultraviolet light from the sun
High quality surface finish - Will not discolour with green film as similar bronze fittings do
Paintable - Can be painted with all types of antifouling
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Engineering Specs
- Height: 3.58"
- Length: 2.95"
- Product Material List: Glass filled nylon
- Width: 2.05"
- Weight: 0.31 lb
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Worked great, strong. I cut the extra threads I did not need off easily and the installation went smoothly. As I did not have the tool to make the correct hole profile in the hull, I cut a 1/4" deep hole to the OD of the fitting, then a hole for the threaded OD all the way through the hull. Removed the 1/4" deep section and mixed epoxy and wood shavings (sawdust) to embed the fitting. Tightened the nut, cleaned off the excess epoxy, waited for the cure, and done. I finished it with a SS flapper over the top and a 1.5" female threaded 90 X 1.5" barb on the back side to connect my new bilge discharge line. This was all done above the waterline per Gemlux's instructions. Gemlux has other options for below the waterline. Thanks team!
There are pros and cons of straight threads but if they can be sealed properly, this is a good product that helps prevent bonding and corrosion issues.
Thru-hull Recessed 1.5" NPS, Black