FLUID FLOW SWITCH SENSING DEVICE HAVING A TEST BUTTON

摘要

A fluid flow switch sensing device includes a switch, a pivotally disposed bracket assembly which activates the switch to a desired switch function, and a padd le assembly for causing pivotal movement of the bracket assembly in response to fluid flow i n a conduit. A button assembly, cooperatively associated with the bracket assembly, is provided for external manual actuation and deactuation of the fluid flow switch sensing device.