CTF System
An innovative way to reduce scale, corrosion, contaminants and Legionella risk in cooling towers
EasyWater’s CTF System is a unique, three-part solution for cooling tower filtration and treatment in a convenient, side-stream configuration. The CTF System utilizes EasyWater’s SedimentShield—a sub-micron, backwashing filter with proprietary media for the removal of sediment and contaminants; an ultraviolet chamber for sanitization; and EasyWater’s No Salt Conditioners to prevent and reduce hard water scale deposits, biofilm, and contaminants.
Dramatic Results by CTF System in Under 2 Weeks for Shell Point Retirement Community
CTF System Features & Benefits
The 3 Major Problems in Cooling Tower Systems:
- Limescale deposits in condenser tubes, piping and cooling tower fill
- High corrosion rates
- High contaminant counts, biofilm and the presence of Legionella
How CTF Solves the 3 Major Problems in Cooling Tower Systems:
SedimentShield Sub-Micron Filtration
- Utilizes EasyWater’s sub-micron SedimentShield media, which is a proprietary blend of media that backwashes clean and does not harbor bacteria
- SedimentShield media has an expected life of 15+ years
- Significantly reduces turbidity or cloudiness
in the water, which increases the effectiveness of the UV system - Sub-micron filtration results in cleaner sump basins (particles are not heavy enough to settle) and reduced risk of biofilm and attached Legionella by lowering solids accumulation *
- Reduction of contaminants through sub-micron
filtration and UV, results in extremely low contaminant counts, minimal biocide and
less corrosion
UltraViolet (UV) System
- Inactivates microorganisms by disrupting their DNA
- Minimizes the use of biocides, which lowers corrosion rates and saves money
- Maintaining the effectiveness of the UV system by protecting against scale and deposit buildup with the help of SedimentShield filtration and No-Salt Conditioner
No-Salt Conditioners
- Dramatically reduces or eliminates anti-scalant chemicals
- Helps reduce scale and biofilm in the system, as well as in the UV, which helps maintain the rated effectiveness of the UV
- Minimizes system biofilm, which reduces Legionella risk
- Causes flocculation of particles in the water, increasing filtration effectiveness
- Reduces insulating limescale from chiller condenser tubes, which saves 5% to 45%+ energy
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CTF System Sizing Chart
Pre-plumbed and pre-wired on a steel skid
| Model # | Cooling Tower Tons1 | Cooling Tower GPM2 | Sidestream GPM |
|---|---|---|---|
| CTF-15-S | 80 | 240 | 12 |
| CTF-25-S | 167 | 500 | 25 |
| CTF-50-S | 333 | 1,000 | 50 |
| CTF-75-S | 500 | 1,500 | 75 |
| CTF-100-S | 667 | 2,000 | 100 |
| CTF-150-S | 1,000 | 3,000 | 150 |
| CTF-185-S | 1,233 | 3,700 | 185 |
| CTF-235-S | 1,567 | 4,700 | 235 |
| CTF-300-S | 2,000 | 6,000 | 300 |
| CTF-360-S | 2,400 | 7,200 | 360 |
| CTF-425-S | 2,833 | 8,500 | 425 |
| CTF-500-S | 3,333 | 10,000 | 500 |
| CTF-580-S | 3,867 | 11,600 | 580 |
| Model selection can vary based on water quality and system volume.
Options such as stainless tanks, piping and skids along with dual pumps and various control options are available upon request. Contact EasyWater or local rep for more information. 1Total cooling tower tons based on peak load. |
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Individual components are plumbed and wired on site
| Model # | Cooling Tower Tons1 | Cooling Tower GPM2 | Sidestream GPM |
|---|---|---|---|
| CTF-12 | 80 | 240 | 12 |
| CTF-20 | 133 | 400 | 20 |
| CTF-35 | 233 | 700 | 35 |
| CTF-50 | 333 | 1,000 | 50 |
| CTF-75 | 500 | 1,500 | 75 |
| CTF-100 | 667 | 2,000 | 100 |
| CTF-150 | 1,000 | 3,000 | 150 |
| CTF-185 | 1,233 | 3,700 | 185 |
| CTF-200 | 1,333 | 4,000 | 200 |
| CTF-235 | 1,567 | 4,700 | 235 |
| CTF-300 | 2,000 | 6,000 | 300 |
| CTF-350 | 2,333 | 7,000 | 350 |
| CTF-425 | 2,833 | 8,500 | 425 |
| CTF-450 | 3,000 | 9,000 | 450 |
| CTF-500 | 3,333 | 10,000 | 500 |
| CTF-580 | 3,867 | 11,6000 | 580 |
| CTF-600 | 4,000 | 12,000 | 600 |
| Model selection can vary based on water quality and system volume.
Options such as stainless tanks along with dual pumps and various control options are available upon request. Contact EasyWater or local rep for more information. 1Total cooling tower tons based on peak load. |
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“In less than 3 weeks of CTF treatment, the bacteria levels went from 105 to 100, and Legionella from 1,790 to None.“
— Boca Raton Regional Hospital
CTF System Related Projects
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CTF System Literature Downloads
Related Documents
Contact us for additional documentation such as manuals and drawings.
Call 1-888-766-7258 or use the quote form below to connect with one of our commercial / industrial water experts.
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