Jun 03, 2014

Counterfeit Angus Automatic Fire Sprinklers

  • Type of Notification: Counterfeiting
  • FM Approval Status: Not FM Approved

Alert Summary

FM Approvals has been made aware of an automatic fire sprinkler bearing a counterfeit FM Approvals mark located in Lithuania. FM Approvals has neither tested nor certified this product.

Product Identity

The sprinkler bears the marking “ANGUS” on the wrench boss but the identity of the manufacturer is unknown. The product is similar in appearance to Angus Model S standard spray pendent sprinkler. However, this counterfeit sprinkler was not produced by Angus Fire.

Description

½” NPT frangible bulb type automatic sprinklers.

Hazard Involved

There is no evidence these products have ever been tested to the requirements of any testing and certification organization, including FM Approvals. As such, these automatic sprinklers cannot be relied upon to react to or control a fire. Failure by any of the following mechanisms is possible: failure of the thermal element, orifice leakage, premature or delayed operation, bulb strutting (incomplete fracture), ejection of the deflector, inadequate or excessive discharge rate, corrosive attack, failure to operate, failure to produce an adequate discharge pattern, etc. Of further note is the suspected use of an o-ring type orifice seal, a design which has historically been proven to be unreliable and possibly dangerous. Some o-ring type sprinklers have been subject to mandatory recall per the United States Consumer Product Safety Commission.

Using This Product?

If you suspect you are in possession of any of the affected equipment listed above bearing the FM Approvals certification marking, please bring that to the attention of:

Thomas McCarty

Norwood, MA, United States

+1 (1) 781-255-4802

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