Amen. 3- Water Treatment Info-CW311 Product Sheet.pdf
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- Cooling Towers 2 & 3 Replacement at WAPA-DSW
- Solicitation number
- 89503122QWA000215
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Text version
SRT_01957_V1
For additional information contact Dober at:
630-410-7300 smartreleaseinfo@smartreleasetechnology.com www.dober.com
Smart Release® Technology is a registered trademark of Dober Chemical Corporation. All Rights Reserved | © 2016
DESCRIPTION
CW311-SR is a broad spectrum corrosion and scale inhibitor product that uses Smart Release® Technology. The formulation is designed for high LSI applications but may be used in lower LSI applications. CW311-SR was specifi cally developed for use in cooling towers, fl uid coolers and evaporative condensers.
STORAGE & SHELF LIFE
Keep in a cool, dry place. Storage temperature should be 45°F to 95°F.
Boxes stored in the appropriate manner have a shelf life of one year.
*Safety data sheets are available at msds.dober.com
DIRECTIONS FOR USE
CW311-SR is used at a recommended dosage of 25 ppm in the recirculating water. Over dosing by as much as 60 ppm will NOT result in performance problems – but should be avoided.
CW311-SR will treat recirculating water with calcium hardness being maintained from 10-600 ppm (as calcium carbonate) except when cycling is limited by calcium phosphate from phosphate in the makeup. Total alkalinity in the cooling tower water should be maintained between 250-500 ppm (expressed as CaCO₃). Do not exceed a LSI of 2.8 with CW311-SR.
APPLICATION
CW311-SR is used in conjunction with the Smart Release® feeder system. Sizing your system for Smart Release® is easy.
Request your free sizing calculator. One 2 ½ lb bag of CW311- SR will treat 12,500 gallons of blowdown for 30 days. Monthly usage will vary depending upon gallons of blowdown; adjust dosage by adding or removing bags.
Maintain fl ow through the feeder system between 1-3 gpm.
BENEFITS
• Smart Release® minimizes maintenance costs – no chemical pumps required.
• Smart Release® tablet coating prevents human exposure to chemical.
• Proven chemistry containing phosphonates, polymer dispersant, and yellow metal corrosion inhibitor.
• Contains a fl uorescent dye, PTSA, which provides a convenient way to measure at any given time the approximate concentration of an active component.
CW311-sr 30-Day Tablets
SIMPLE
Water in, Water out
SAFE
Safer for the Environment, Safer for your Employees
RELIABLE
Proven Chemistries, Validated Application
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