Marine spare part and equipment for Vacuum Switch SPX 09-45053.
This vacuum switch is designed for automatic shut-off operations to prevent damage to your pump. It is compatible with all self-priming impeller pumps, ensuring protection against dry running during tank emptying or bilge pumping. The vacuum switch automatically turns off the pump when the bilge or tank runs dry. With this switch installed, you can easily start the pump using a remote push button or manually by pressing a lever on the switch.
