TICL # 375

VISIT US
OVER 30 YEARS EXPERIENCE
OUR SERVICES

© 2017 COMMERCIAL SWIM. ALL RIGHTS RESERVED.

Commercial * Swimming Pool * Automation * Austin * Round Rock * Service * Maintenance * Replaster * Remodels * Chemicals * HOA * Apartments * Condos * Community Pools * Management * CPO classes

CALL US

Tel: 512-244-7946 | Fax: 512-788--9930

EMAIL US
OPENING HOURS

Mon - Fri: 9am - 5pm

20234 Keilman Ln.

Pflugerville, TX 78660

  • Commercial Swim on Facebook

WATER CHEMISTRY

​Free Chlorine Range

Ideal Range = 3ppm - 5 ppm

​To increase: Add chlorine.

​To decrease: Add sodium thiosulfate

pH

Ideal Range = 7.2 - 7.8

​To increase: Add soda ash

​To decrease: Add muriatic acid, sodium bisulfate or CO2​

Alkalinity

Range = 60 ppm - 150 ppm

​Ideal Range = 80 - 120 ppm (cal. hypo or sodium hypo ideal is 80 ppm - 100 ppm)

​To increase: Add sodium bicarbonate

​To decrease: Column muriatic acid or add sodium bisulfate

Please reload

Calcium Hardness

Range: 150 ppm - 1000 ppm

​​Ideal Range: 200 - 400 ppm

​To Increase: Add calcium chloride.

​To Decrease: Dilute, dilute....​

Cyanuric Acid/Chlorine Stabilizer

Range: 10 - 30 ppm

​​Ideal: 20 ppm

​To Increase: Add granular cyanuric acid

​To Decrease: Dilute, dilute....​

​Cyanuric Acid/Chlorine Stabilizer

Range: 10 - 30 ppm

Ideal: 20 ppm

​To Increase: Add granular cyanuric acid

​​To Decrease: Dilute, dilute....

Please reload