Flexible Aluminium Anode

What is an Aluminium Flexible Sacrificial Anode?

The anode is a metal rod usually magnesium, aluminium or zinc. The anode is usually screwed into the top of the tank or built into a special holder, plumbonline stock Aluminium or Magnesium anodes in "rod" or flexi" format. The Flexi allows you to install where head height above the tank is limited by a roof or the eaves. The flexible anodes are segmented so they can gently bend to be installed into the tank.