Service & Support Videos

785 Valve Support Videos

89 Valve Service Videos

H.E.R.O. Installation

Media Loading Instructions for NUCALC systems

Commercial Training Videos

105 Series Control Valve - Replacing Injector from Downflow to Upflow

105 Series Control Valve - Conversion from Downflow to Upflow Brining

Water Testing

Chloramine
Test

Free & Total Chlorine Tests

Iron Test

Digital Tester - TDS, pH, Conductivity & Salinity Tests

Chloramine Test ( proper technique in breaking the ampoule tip )

Hydrogen Sulfide Test

Hardness Test