Active Design Assures Reliability Cannot Jam in “Flow OK” Position Models span 0.08 to 60.0 GPM Adjustable Trip Point Change notice: In 2019, the 100 series product line has been upgraded from non-RoHS compliant to RoHS compliant. Additionally, the rotor material has been changed from a Nylon-based composite to a PPS based composite. There is no change to form, fit or function.
Proteus has an ISO 9001 certified quality system. Our flow switches, meters, and sensors are backed by our five-year warranty. Proteus has an ISO 9001 certified quality system. Our quality policy can be found HERE. Information on our Conflict Minerals Policy statement, RoHS and WEEE policy can be found HERE.