Models 540 and 550

Models 540 and 550

0.00 USD In stock Buy at Merchant

The FireStar® 540 and 550 fire-rated counter shutters provide certified fire protection and easy, tool-free testing and resetting. They are suitable for openings up to 112 square feet and comply with NFPA Standard 80.

  • The shutters can be drop-tested and reset easily and quickly without tools.
  • The models comply with requirements of Underwriters Laboratories and Factory Mutual.

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