Troughs / Launders

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  • Wash Water Troughs are also called launders
  • Designed for use in water and wastewater treatment plants – municipal and industrial
  • Fabricated to AWWA standards
  • Classified for drinking water (NSF 61 Potable Water Applications)
  • Custom Fabrication – variety of shapes and sizes such as round-bottom, flat-bottom, circular, and polygon styles.  Can also be made with adjustable weirs.
  • Adjustable flanged ends for wall mounting, or molded-in water stop for through wall grouting applications
  • Resins available for chemical and corrosion resistance, as well as UV Inhibitors.
  • Designed for both new and retrofit applications
  • Manufactured using the hand-layup process.  FFI does not use chopper gun method.  FFI uses woven roving mat combo for strength and dimensional stability.
  • Troughs are easy to install and virtually maintenance free
  • Standard color is blue-green but other colors are available upon request.
  • Fiberglass is more cost effective than stainless steel or aluminum
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