Our offices will be closed on Monday, May 28th in observance of Memorial Day
FedEx shipped orders placed before 6:00PM ET on Friday, May 25th will ship same day (if paid for by Credit Card or PO account in good standing & based on product availability). Orders placed after the Friday cutoff will ship on Tuesday, May 29th. Please see our Business Policies for earlier shipping cutoff times for drop-shipped items and shipping by other carriers.
Technical Info for Flowline Level Sensors (Contact)
Flowline Switch-Tek series level sensors detect the presence of liquids at a specific level. They are typically mounted through a wall or inside a tank for high- or low-level indication, and provide either relay or reed switch contacts for direct connection of local devices (pumps, valves, alarms) or to send signals to controllers.