Unlike any other level indicator switch, the saddle switch mounts directly to the PVC pipe used for the feed line.  It is then wired to our feed line control units to take complete control of your feed line. EASY MOUNTING MAKES INSTALLATION SIMPLE Two stainless steel clamps hold the sensor in place and will fit 3" and greater diameter PVC pipe. IP67 RATED SENSOR This sensor can be used without a protective enclosure.  The sensor is totally water-tight. Complete harness available with time delay in any combination of models for easy installation. SADDLE LEVEL INDICATOR SWITCH It is possible to use a level indicator switch anywhere when you purchase it from Moore Automation.#121 More from Moore Unbeatable 24 Hour Service and Repair Parts INDUCTIVE PADDLE SWITCH FEED LINE CONTROL UNITS Toll Free: 1-877-767-6897 507-639-9031 411 Main St. E, Trimont, MN 56176 Two Year Warranty AUTOMATIC DRYER CONTROL