Marpac Self Bailing Scupper

• Replace worn out flapper scuppers.
• Large 1-1/8” drain allows 70% more water drainage than nearest competitor.
• Clearing debris is a snap with easy twist-off design.
• Multiple mounting holes make retrofits quick and easy - no filling holes or re-drilling.
• Neutral buoyancy ball insures ball won’t float up and break seal.
• Stainless steel security pin provided for added safety.
• Diameter 3”, height 2-1/2”.