Skip to primary navigation
Skip to main content
Skip to primary sidebar
Garratt-Callahan Water Treatment Expertise Since 1904
Water Treatment Products
About
G-C Overview
History & Heritage
President’s
Message
G-C 2023 Calendar Images
G-C Advantage
Credentials & Certifications
ASSE Water Safety Certified
Customer Survey
Case Studies
Services
Services Overview
Water Safety
Water Safety Programs
Boiler Water Treatment
Wastewater Solutions
Cooling Water Treatment
Reverse Osmosis
Analytical Laboratory
Water Treatment Education Program
Problems Solved
Solutions Overview
Building Water Safety
Legionella & Waterborne Pathogens
Legionella Fast Facts
Green Chemistry
Safer Chemical Cleaning
Secondary Disinfection
Bioaugmentation for Water Treatment
Treatment Value
G-C Technologies
G-C Technologies Overview
G-C Aquaseca
G-C LumiTrac
G-C SolidTrac
G-C Controlled Release
G-C Controlled Release Photos
G-C ChemFeed
ClO2 Generators
Industries
Industries Overview
Commercial Properties
Data Centers
Food & Beverage
Government
Healthcare
Hospitality
Manufacturing
Case Studies
Resources
Resources Overview
Articles
Training Programs
Safety First
Request Safety Data Sheets
Water Treatment Glossary
Contact
Contact
In Case Of Emergency
COVID-19 Building Water Safety
Customer Survey
Safety Data Sheets
Show Search
Search this website
Hide Search
Home
/
Water Treatment Equipment & Innovation
/
G-C Controlled Release
/
G-C Controlled Release Photos
G-C Controlled Release Photos
