Float switch for Ocean bilge pumps Lever-operated bilge pump float switch. Activates the electric bilge pump when the water level rises. Universal voltage 6-12-24-32 V. The method of payment must therefore be taken into account when calculating the days for delivery of the goodsAntal Cam 611 automatic stopper which allows the manoeuvre to be retrieved and locked in the new position with the stopper closed, or to caulk and leave the sheet under load A surcharge may be added to the shipping costs for shipments to the islands.