Cockpit Scupper Drain

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This cockpit scupper drain provides an inexpensive alternative to items currently available for draining areas where the discharge is below waterline. This injection molded part is high strength and UV stabilized to provide value and durability. The check ball contained inside the cockpit scupper drain is molded and then ground smooth and round to provide better sealing against reverse water flow that occurs when backing boat. The leaf guard model has raised ribs on head to prevent debris (leaves, scales, etc.) from clogging holes.

The overall diameter of the mounting flange is 3 9/16". The cockpit scupper drain requires a 2 1/2" diameter hole for installation and mounts with four (4) number 8 screws (not furnished). Top of cockpit scupper drain is removable for cleaning. All outlets fit 1 1/2 inch drain hoses.

  • Check ball inside prevents water backup
  • Molded from high strength UV stable polymer
  • Top screen removable for cleaning
  • Optional leaf guard to prevent leafs, wrappers, etc. from clogging
  • Fit 1-1/2" hose
OEM/Bulk Product Name Packaged
CSD-92-DP 90° Outlet - 1-1/2" Hose Dia - White CSD-92-DP
CSD-92WO 90° Outlet without Check Ball - 1-1/2" Hose Dia - White CSD-92WO-DP
CSD-90 90° Outlet - 1-1/2" Hose Dia - Oyster CSD-90-DP


Packaging: bulk, open quantities skin pack, 12 per carton distributor packaged

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