Attwood Stainless Steel Scupper Valve Barbed - 1-1/2" Hose Size

The Attwood Stainless Steel Scupper Valve Barbed offers superior durability and corrosion resistance tailored for marine applications. Say goodbye to plastic fittings and upgrade to this robust option that promises to last the life of your boat.

Key Features:

• Rugged Stainless Construction: Crafted from certified Enhanced 316 Stainless Steel alloy, ensuring long-lasting strength and lifetime corrosion resistance.
• Faster, Simpler Installation: Comes with a silicone gasket and a channel under the flange for easy seal application, allowing for quick, trouble-free installations.
• Innovative Design: Features a tough neoprene rubber Scupper Flap with a molded V to minimize backwash, and barbed tail ends that provide ample space for multiple clamps.

Ideal for boat maintenance enthusiasts and professionals, this product is supported by Attwood's commitment to quality and satisfaction, ensuring you make a wise investment for your vessel. Upgrade your boating experience with the best in stainless steel fittings!

Stainless Steel Scupper Valve Barbed - 1-1/2" Hose Size

Polish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?

Rugged Stainless Construction:

• Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion-resistance
• All visible areas are polished to a mirror finish, then passivate each part for additional protection
• Thick steel sidewalls withstand continual stress and hose flexing

Faster, Simpler Installation:

• Each Scupper Valve is available with a new silicone gasket
• A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal
• All models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hull
• The barbed tail ends provide plenty of room to hold multiple clamps

Stainless Steel Scupper Valves, Barbed:

• The Scupper Flap is tough neoprene rubber with a molded V that fits into the grooved body to reduce backwash
• Fasteners are concealed and corrosion-proof

Specifications:

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

*Stainless Steel Thru-Hull Connectors are designed for installation above the water line only