The use of untreated or improperly treated water in cooling coils may result in scaling, corrosion, or erosion. Despatch recommends that a qualified water treatment specialist be consulted to determine what water treatment is required.
Despatch assumes no responsibility for equipment failures due to untreated or improperly treated water.
Following are some general guidelines for water quality.
No suspended solids
Conductivity 50-600 uS/cm
pH: 7.5 to 9.0
Chloride: 125 mg/L maximum
Sulfate: 35 mg/L maximum