0800 345 832 (FILTEC) info@filtec.co.nz

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Product Information

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 systems.

The non-metallic collector chain is designed to withstand high sludge loadings in corrosive environments.

The Cast nylon stub shafts do not corrode or rust like metal shafting. Intended for use with Polychem idler sprockets, the slide-o design makes installation quick and easy.


  • Strong yet lightweight
  • Simple to install
  • Long-lasting solution
  • Durable supports and guides
  • Robust power
  • Ultimate protection
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