Polychem® Chain & Flight Scraper Systems
Brentwood has vast experience with sludge collector systems with over 18,000 installations and more than 10 million feet of collector chain in operation worldwide. Polychem chain and flight collectors are comprised of the finest quality components available in today’s market and with the exception of hardware, all submerged equipment is non metallic. Reliably constructed and economically designed, these products function efficiently as part of any rectangular clarifier system.
Head Shafts
The Polychem non-metallic telescoping head shaft was invented and installed as part of the first 100% non-metallic system in 1984. At that time, the industry was just beginning to test plastic as a lighter, corrosion-resistant alternative to steel. Today, Polychem non-metallic head shafts have become the water treatment industry’s gold standard.
Stub Shafts
Polychem idler stub shafts are the lightweight alternative to traditional full-width steel shafting and cast iron wall bearings. We offer two base diameters and lengths to accommodate sprocket centerlines from 9 to 29 inches off the wall, allowing customized stub shafts to fit various tank sizes, system loadings, and existing structural conditions.
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