white cap unmarked for rectangular multiple-headed pushbutton Ø22

This Harmony ZB, white unmarked push button cap has a round shape. This push button cap provides an ergonomic interface for controlling your machine. It is supplied without marking in order to allow users to use it for various operating modes and functions. It is easily installed and replaced on compatible complete push-button units. The clear boot prevents growth of bacteria in joints and gaps, this makes it ideal for high hygiene environments.