Yacht Steel Solar dome vent, 216mm

Description

Outer diameter Ø=8 1/2", Height=2 3/4", Outcut diameter=4 3/4", Output=25m²/h, Specification solar dome vent:Incl. accumulator and 2 propellers, one for intake and one forexhaust of air.Water restistant!Keeping water out but lets air in.Very quite operation.No wiring required., Mounting screws included.,