Quick view Add to Wishlist Flowline DS14-01 1" Thread, 30 Max psi, 140°F Max, Liquid Level Non-Contact Ultrasonic Switch 1" Thread, 30 Max psi, 140°F Max, Liquid Level Non-Contact Ultrasonic Switch Multiple High and/or Low Alarms, SPST Switch Logic MSRP: $416.37 Add to Cart The item has been added Compare