- Scupper-ball type flowmax
- Drainage from Deck to the outside via Flow Max Scupper
- Seals water from Entering Deck.
- Replaces worn out flapper scuppers
- 70% more drainage than competitive models
- Twist off for easy cleaning
- Retrofits all hole patterns
- Stainless steel lock screw for safety
- Seal is slotted to fit over 1-1/4″ motorwell tubes
- Clear 76mm dia. x 64 mm h
Ball Scupper Large – Clear Drain Valve 114mm
$35.30 USD
In stock
In stock

