• Attwood Marine Stainless Steel Scupper Valve, 1-1/2" Hose – 316 SS
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Attwood Marine

Attwood Marine Stainless Steel Scupper Valve, 1-1/2" Hose – 316 SS

Attwood Marine Stainless Steel Scupper Valve, 1-1/2" Hose – 316 SS

SKUCT-112367

$86.66
$86.66
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Product details

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Ensure superior bilge system integrity and lasting performance with the Attwood Marine Stainless Steel Scupper Valve. Engineered from certified Enhanced 316 Stainless Steel, this valve offers exceptional strength and lifetime corrosion resistance, perfect for the harshest marine environments. Its polished, passivated finish not only enhances durability but also adds a refined aesthetic to your vessel. Upgrade to Attwood's trusted quality for reliable water drainage and a professional boat finish.

In the Box:

  • Attwood Marine 66553-3 Stainless Steel Scupper Valve
  • Silicone Gasket

Key Benefits & Features:

  • Premium Marine-Grade Construction: Cast from certified Enhanced 316 Stainless Steel alloy for ultimate strength and lifetime corrosion-resistance in saltwater conditions.
  • Mirror Finish & Passivated Protection: All visible areas are polished to a brilliant mirror finish and passivated for additional, long-lasting defense against the elements.
  • Rugged Durability: Thick steel sidewalls are designed to withstand continual stress and repeated hose flexing, ensuring reliable operation season after season.
  • Optimized Backwash Prevention: Features a tough neoprene rubber scupper flap with a molded V-groove body to effectively reduce water backwash into the cockpit.
  • Simplified & Secure Installation: The flange includes a channel for a bead of sealant, and wrench flats/end notches allow for easy, one-person tightening from inside the hull.
  • Concealed, Corrosion-Proof Fasteners: Ensures a clean appearance and prevents unsightly corrosion streaks.
  • Secure Hose Connection: Barbed tail ends are designed to accommodate multiple clamps for a leak-free and robust hose attachment.

Specifications:

  • Hose Size: 1-1/2 inch inner diameter
  • Thread Diameter: 1-7/8 inches
  • Flange O.D.: 3 inches
  • Thread Length: 3-1/2 inches
  • Barb Length: 1-1/2 inches
  • Total Length: 5-1/2 inches
  • Install Hole Saw Size: 2 inches
  • Max Hull Thickness: 3 inches

Compatibility & Usage:

Designed specifically for installation above the water line, making it ideal for self-bailing cockpit drains.

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Fit & compatibility

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