Color-Coded Scale Remover with pH Indicator
For Descaling Water Cooled Condensers
SCALOX is a blend of hydrochloric acid and special inhibitors with a unique color system built in. It eliminates the tedious and time consuming necessity of constantly checking the activity of the cleaning solution with pH paper. If the circulating solution is red, it is active, if it is yellow, add more SCALOX to again attain a red circulating solution. Red is active; yellow is not. It’s as simple as that.
Drain sump and flush system. Refill with fresh water, add approximately 1 gallon of SCALOX for each 20 gallons of water in system. Start pump and operate system as usual. Watch head pressure, a gradual reduction in head pressure indicates scale removal. When circulating solution remains red for 1 hour, all possible scale has been removed. Do not leave in system for more than 10 hours; to do so may result in serious damage. Do not use on aluminum, die cast pot metal or galvanized metal. Rinse system with at least two fillings of fresh water.