| ACTUATORS, SERIES 7F - LEVER WITH FLOAT In this variant, a polypropylene float is mounted in an 18/8 stainless spring steel harness fixed to the end of lever 7. The assembly is used lever downwards which means that it releases the actuator button of the microswitch by means of its own weight and can thus be used to control the lever of a liquid, to ensure safety of a filling process or to give an alarm in case of overflow. Adapting the length of the lever or the diameter of the float can vary the sensitivity of the assembly. Regulating the screw on the lever arm can set the final level. Designation: 7F/63.5/50 7F/120/50 Temperature max.:100<C |