Straight Line SUMO Ballast Pump

Fill and drain your Straight Line Sumo, Big Bag and Launch Pad wakeboard ballast bags at dizzying speeds with the Sumo wakeboard ballast pump. Rated at 1100GPH, you'll be filling your bags at almost 150 pounds per minute! The Sumo pump features molded in LINK connections, which make attaching the pump a breeze, and ensure you won't spill any water in the boat thanks to the integral check valve system.