TankGard^™ RT-1Z

The Polatrak® RT-1Z provides simple, on-line internal cathodic protection monitoring for vessels.

The instrument may be left in place if on-line monitoring is required (a condulet adapter is available for this type of application). The instrument is rated to 150 PSI, so it's suitable for most produced water vessels. Access is through a 0.75" or larger full-opening ball valve.