FyreGuard® 3

Zero-clearance grease ducts

The FyreGuard® 3 grease duct delivers the same industrial exhaust safety benefits as our FyreGuard® line but with 3″ of insulation instead of 4″.

Engineered to increase the usable space while providing excellent fire safety, these prefabricated, double-wall round grease ducts are built for tight spaces and don’t require field welding or secondary insulation. This advanced venting system delivers efficient project completion and upgraded security to restaurants, sports arenas and other locations that require the venting of cooking/grilling fumes and particulates.

  • Enhanced fire protection
  • Increases usable space
  • ETL listed

An exclusive gasket connection

Our first-of-its-kind gasket connection is now available on all FyreGuard® 3 grease ducts, providing extra safety and reliability. This unique flange-to-flange factory-applied design meets UL 1978 listing requirements while lowering costs and allowing for faster installation.

Model FG3
  • Circular design reduces the risk of grease build-up
  • 2-hour fire rating, eliminating the need for a fire-rated chase
  • Pre-engineered to include all necessary components, including hood transition, cleanout and access door
  • 3″ of insulation
  • Includes the patented RapidLock® Connection System, a unique one-piece band for joining chimney sections, eliminating the need for added nuts and bolts, reducing installation time and expense

Resources That Give You Certainty

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