MR1K-020GK030A

MR1K-020GK030A Flow Switch is a compact mechanical flow switch in stainless steel construction with a G 3/4 female process connection (DN20) and a standard H?O switching range of 3?30 L/min. It uses a spring-supported piston with magnetic triggering of a reed switch for reliable flow-dependent switching. This is a configured MR1K variant; the suffix should be matched against the required manufacturer configuration when ordering. Ideal for liquid flow monitoring and control applications.