Andersen Automatic Bailers are recognized by one-design sailors all over the world as the most effective and reliable self bailer available. When closed they sit flush with the outside of the hull to ensure your dinghy's watertight integrity, and when opened underway they create a venturi effect that draws accumulated water out of the boat quickly and automatically.Features:An effective and reliable means of automatic bailingMade with stainless steel for years of trouble free servicingRecognized by dinghy sailors as the most effective and reliable means of automatic bailing.
Mounting: Inside
Cutout Width: 55 mm (2-3/16")
Cutout Length: 111 mm (4-3/8")
Flange Width: 78 mm (3-1/8")
Flange Length: 135 mm(5-5/16")
Opening Dimensions: 540 mm 2 (0.87" 2)