Pool Tool Anti-Electrolysis sacrificial zinc anode - spa - 1" spigot

Pool Tool Anti-Electrolysis sacrificial anode - 25mm / 1.0" Spigot

Supplied with 1.5m x 4mm2 earth wire

Suits 25mm tee fitting or socket

Protect valuable spa equipment such as heaters of all types - gas, electric, heat pumps against corrosion as a result of stray currents / galvanic corrosion.
Zinc will sacrifice before almost all other metals thereby limiting the damage to the common metals found in spa installations such as copper, cupro-nickel, stainless steel and titanium.
These metals can be found in heaters, pumps, some filters, handrails & steps, lights and other fittings in the pool.

It works by electrically bonding the zinc to the metals in contact with spa water so that they are at the same potential. If there is an issue with galvanic corrosion present, the zinc will sacrifice protecting the other metals.

The earthing conductor must be installed by a qualified electrician.

Contact us to discuss corrective action should galvanic corrosion be present indicated by erosion of the zinc anode often resulting in a white colouration.