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  • Public Notice

UL and ULC warn of counterfeit marks on fire sprinkler pipe hangers (Release 12PN-33)

September 17, 2012

Northbrook, IL - September 15, 2012 - UL and ULC are notifying distributors, contractors, fire departments, regulatory agencies, and authorities having jurisdiction that the Fire Sprinkler Pipe Hangers identified below bears a counterfeit UL and ULC Certification Mark. The Fire Sprinkler Pipe Hanger has not been evaluated by UL or ULC to the appropriate Standards for Safety and it is unknown if the Fire Sprinkler complies with any safety requirements.

Name of Product: ¾" AU-100

Identification:

On the product:

The product bears counterfeit UL and ULC Mark and the following information:

¾" (AU) in a circle followed by -100.

Photographs of the product with counterfeit Marks:

Photographs of the product with counterfeit Marks 1
Photographs of the product with counterfeit Marks 2
Photographs of the product with counterfeit Marks 3

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