Madison M8750 Liquid Level Sensor, Side Mount Float Switch, Polypropylene, 1/2" NPT

The Madison M8750 Liquid Level Sensor is a side mount float switch made of polypropylene. It has a 1/2" NPT fitting that can be mounted into the side wall of a tank or container. The switch can be reversed or turned 180 degrees to change its operation from normally off to normally on. According to the FAQ, this sensor is not recommended for use with gasoline or diesel fuels. For petroleum-based liquids, Madison Co recommends their Model # M7750 Side Mount Float Switch made of PBT material. The travel distance for the float is .56" (14.2mm) up and .60" (15.2mm) down from the center. The polypropylene material is Considered food grade and can be used in a hydroponics reservoir. In terms of customer reviews, customers have found the Madison M8750 to be affordable and easy to work with. However, some customers have mentioned that the switch can sometimes stay on, causing issues. There have also been complaints about the switch not coming with a plastic nut or rubber grommet for sealing the container it is used in. These parts are necessary for proper installation but are not included with the product. Overall, the Madison M8750 Liquid Level Sensor has received mixed reviews. While it is affordable and made of food-grade material, some customers have experienced issues with its functionality and lack of necessary installation parts.