Stainless capped resin thru hull scupper 1-1-2"

Upgrade your boat's drainage system with our premium Straight Thru Hull Scupper, offering the perfect combination of durability and aesthetics without the added cost and weight of stainless steel. Trusted by many saltwater boat builders, these thru hull scuppers are renowned for their exceptional performance and reliability in marine environments.

Crafted from tough fiberglass reinforced resin, our straight thru hull scupper is designed to withstand the harsh conditions of saltwater use. The polished 304 stainless steel cap, ultrasonically welded to the outer flange, not only enhances the upscale appearance of your vessel but also provides superior protection against sun and salt damage, addressing common concerns associated with plastic thru hulls.

Featuring hose barbs designed to fit 1-1/2" ID marine hose, this thru hull scupper ensures compatibility with various boat configurations. Plus, it is suitable for transoms up to 3-1/2" thick, providing versatility for different installation scenarios. Additionally, a mounting nut is included for straightforward installation, saving you time and effort.

The recessed flapper, with a diameter of 1-5/8", ensures efficient drainage while preventing backflow of water into your boat. If you require just the flapper, consider our Scupper Flapper Kit 56677 for a convenient solution.

Upgrade your boat's drainage system today with our fiberglass reinforced resin straight thru hull scupper. Shop now and experience the difference in performance and durability for yourself!