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Recent content by johnnydO3

  1. johnnydO3

    Pool Area Corrosion

    Orenda1168 Pool 2: pH 7.5, Bromine 3.0, Total Alkalinity 80, Calcium Hardness 280. 270,000 gallons Bromine (BCDMH) tabs are fed via an erosion feeder controlled by automation controller/solenoid valve. pH is muriatic acid fed with a Stenner pump, controlled by automation controller as well...
  2. johnnydO3

    Pool Area Corrosion

    I am looking for possible causes for above water level corrosion at a few indoor pools. Some are using bromine and others chlorine, but all are on ozone and chemical automation. The bromine pools have contact columns and the chlorine pools have large contact tanks all with off-gassing and...

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