Kidde-Fenwal 28021-5-450 09/03 and it supports 3/4" NPT

and it supports 3/4" NPT conduit connections

and multiple mounting options make the NBG-12 Series simple to install

The base is manufactured from a 33% glass filled nylon

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Kidde-Fenwal 28021-5-450 09/03 and it supports 3/4" NPTDETECT A FIRE (D A F) detectors are the "heart" of many fire protection systems. The highly reliable D A F has been the standard for over 75 years. The D A F is used for signaling overheat or fire conditions. In the vast majority of applications, the D A F provides the initial heat sensing that is used to activate suppression systems using clean agent, CO2, inert gases, wet or dry chemicals or water. D A F detectors are widely accepted, because they