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Drive Chain Overview

Brentwood’s Polychem NH-78 Drive Chain is used to drive flocculators, screw conveyors, chain and flight collectors, and a range of other low-speed applications. Injection molded from glass-reinforced nylon, NH-78 is strong, lightweight, and resistant to corrosion and chemical damage. This non-metallic replacement for heavy metal chains is simple to install and maintain without special tools. Our drive chain can also be protected with barrel wrap for high grit or highly caustic conditions. By reducing barrel wear, the chain lasts longer and performs better.

Features

  • Integrally molded chain links eliminate wear

  • Material optimizes strength & reduces stretch

  • Resistant to UV and chemical damage

  • Standard 10’ pre-assembled lengths available

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Specifications

Specifications

System Animation

System Animation

Learn how all the components in a standard Polychem system are assembled and installed.

Articles & Literature

Articles & Literature

Rectangular clarifier systems

Rectangular vs. Circular Clarifiers: Which is better?

Both rectangular and circular configurations have been commonly used in clarifier basins. The relative merits of the two have been discussed at length for decades. Historically, the selection of rectangular versus circular clarifiers has been based on past experience and…

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Literature

Related Products

Related Products

Chain and sprocket

Sprockets

Brentwood’s Polychem sprockets are molded from a specially selected, high-strength Nylon material that outwears and outlasts UHMW-PE and polyurethane sprocket alternatives. All sprockets are equipped with standard integral teeth to maintain tooth alignment and are designed for use with Polychem…

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      Drive Unit Assembly

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