Zeta Rod™ design and performance

The Zeta Rod was designed to provide a robust, powerful means of preventing scale, corrosion, and biofouling by affecting the basic physics of particles in water.

A Zeta Rod system consists of one or more electrodes, and a high-voltage, low-current power supply.

Electrodes are constructed from a highly-vitrified ceramic possesing an extremely high dielectric constant, capable of preventing any current leakage even at the high voltage to which the electrode is charged.

Zeta Rod electrodes are available in three standard sizes - all capable of withstanding the harshest industrial environments.

The ceramic electrode body is epoxied to a stainless steel fitting with standard 1.5-inch male NPT threads. From the electrode body extends a high-voltage wire with an eyelet/screw/nut connector.

A PVC adapter protects the high-voltage wire as it passes from the electrode to a PVC cross/tee fitting, where connections to additional electrodes and to the power supply are made.

Once the appropriate connections have been made at the electrode, the wire cap is filled with special dielectric grease to prevent moisture or other contaminants from coming in contact with the high-voltage wiring.