Clam Top Stainless Steel Scupper

Clam Top Stainless Steel Scupper


Regular price$35.99
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Cast 316 Stainless Steel Boat Scupper

The cast 316 stainless steel boat scupper is a durable and aesthetically pleasing solution for draining anchor lockers, compartments, or serving as a vent for small spaces. Crafted from high-quality 316 stainless steel, this scupper is built to withstand marine conditions, ensuring longevity and a sleek appearance.

Key Features:

  1. Material: Constructed from cast 316 stainless steel, providing exceptional corrosion resistance and durability for marine environments.

  2. Versatile Use: Can be used as a direct drain for anchor lockers or other compartments, or with a hose fitting to enable remote draining.

  3. Clam Top Design: The clam top design prevents water from entering from the front, ensuring effective drainage out of the back.

  4. Multipurpose Vent: Also serves as a vent for small compartments, offering versatility in its applications.

  5. Thread Specifications: Equipped with 1"-11 1/2 Straight National Pipe Thread (NPT) for compatibility with standard fittings.

  6. Complete Set: Comes complete with 316 stainless nuts for easy and secure installation.


  • Material: Cast 316 Stainless Steel
  • Threads: 1"-11 1/2 Straight NPT
  • Use: Direct drain or remote draining with hose fitting
  • Design: Clam Top Design for front water prevention
  • Multipurpose: Suitable as a vent for small compartments

Ensure efficient drainage and ventilation on your boat with this cast 316 stainless steel boat scupper, designed for durability and functionality in marine applications.

clam top scupper

A = 1"
B = 3"
C = 1-5/16 (Hole Size)
D = 1-7/8"

Thread Size: 1"-11 1/2 NPSM

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