Guardian applies our experiences in application, engineering, and sales of chain and scraper clarifiers, to bring a truly integrated and customized solution to each of our customers’ wastewater treatment system needs. Our staff provides one-on-one customer consultation to ensure proper equipment is matched and provided, aiming to exceed each customer’s expectations.

• Our fully, custom designed TROLL™ Collector System is highly ranked among wastewater professionals in the industry
• We offer innovations compatible with any rectangular clarifier system, include the Collector Failure Prevention (CFP™) monitoring system and Biologically Optimized Sludge removal System (BOSS™)
•  We offer a variety of material options including high strength polymeric, nylon, UHMW polyethylene or cast iron body sprockets with non-metallic, stainless steel, welded steel, cast stainless steel, or cast iron chains. These combinations are engineered and selected for process considerations, sludge loads, abrasives, corrosive content, and temperature to provide the best long-term performance and operating costs with our Guardian Troll Collector Systems.