Federal Signal Thunderbolt 1000t

Federal Signal Thunderbolt 1000t

mrboojay
This is my very first siren that I have ever made. It took countless hours (though less than 12) to build this, the support bracket was the hardest thing wich had to be redone many times. This is a singe phase model. The 90 degree elbow that connects to the blower is the only thing I did not make. !!!UPDATES TO COME!!! Update 1: Added Civil Defence Logo. #Civil_Defense #Early_Warning #Federal #Signal #Thunderbolt_siren #Tornado_Siren #Warning_siren
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