Water Treatment To Protect Hot Water Aluminum Boilers
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Allows operation up to a pH of 9.0
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Recommended by the manufacturer
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Program developed in collaboration between TGWT and Patterson-Kelley
Green Chemistry
Purified tannins
Sustainable
Biodegradable
Surface Protection
Multi-Metal Protection for:
Aluminum
Mild steel
Copper
Heat Efficiency
Maintaining or restoring your high heat efficiency
Cleaning the Loop
Slowly cleaning scale and corrosion by-products
Easier Testing
Simple, time-saving colorimetric or color comparison tests available
Non Hazardous
Safer to handle
Non toxic
Can be sent to drain
About Us
Patterson-Kelley
Reliability. Efficiency. Innovation. Patterson-Kelley provides the industry with dependable, high-efficiency commercial heating solutions.
For more than 140 years, Patterson-Kelley has proudly served the commercial heating industry. Their commercial boilers and hot water heaters are designed and built in the USA and distributed throughout North America.
TGWT
TGWT stands for "The Green Water Treatment", a leader in green chemistry established in North America since 2005, affiliated with the German water treatment company Korn
Areas of expertise in water treatment: steam boilers, cooling towers, heating and cooling closed-loops and wastewater
Gold rating for Corporate Social Responsibility by the international firm Ecovadis