Sea Dog Marine Acetal Through-Hull And Scupper (520510-1)

Sea-Dog Line ACETAL Through-HULL AND SCUPPER (3-520510-1) can be used to drain wastewater from a sink, let seawater in, such as for engine cooling, or allow placement of sensors such as depth gauges. It allows water to drain away from your vessel while preventing water from entering through the scupper holes. Sea-Dog Line's Thru-Hull with Scupper Valve is robust and corrosion-resistant, with a scupper valve for fittings below the waterline that can be closed if the through-hull fails and reinforced pipe/hose for through-hull fittings above the waterline.

Key Features:

• It is constructed of injection-molded acetal and installed into the transom to provide a water escape for boats with self-bailing cockpits.
• They are suitable for above-the-water-line drainage and are compatible with most self-bailing applications.
• Features a soft black flapper on the valve.
• Ideal for use with 1-1/2" hose.
• Sufficient resistance to corrosion.
• Designed to be installed through the transom.
• All white plastic.
• Durable and is built to last.

Specifications:

• SKU: 3-520510-1
• Weight: 0.40 LBS
• Condition: Brandnew
• Color: White
• Brand: Sea-Dog Line

Injection Molded Acetel

This Thru-Hull Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the water line drainage. Valve features a soft black flapper that seals to prevent backwash. For use with 1-1/2" hose. Compatible with most self-bailing applications. Constructed of injection molded acetal. Installs with four #6 FH fasteners (included).

This product replaces:

520510, 520510-1, 3-520510