Thru-hull Recessed 1.5" NPS, Black

ITEM #: 90718

Regular price: $17.97
Sale price: $17.97
Regular price: ~~$0.00~~
Unit price: per

Manufactured from a glass-reinforced nylon composite - High strength and light weight

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

Quantity

(800) 874-4506

Quantity must be 1 or more

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Engineering Specs

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Customer Reviews Summary

The Thru-hull Recessed 1.5" NPS, Black has been well-received by users. Customers commended its sturdiness and ease of installation, with one providing detailed instructions on his installation process. Despite some minor drawbacks, another customer highlighted the product's ability to prevent bonding and corrosion problems.

Excelent, affordable product: Thru-hull Recessed 1.5" NPS, Black

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!

Good quality and good value

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

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Thru-hull Recessed 1.5" NPS, Black

(800) 874-4506

Engineering Specs

Downloads

Customer Reviews Summary

Customer Reviews