Added: 3 years ago
From: vanamonde2
Views: 4,951
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  • When I went to film Robert Gift's 2T22A, it is sitting next to a small sewage plant that uses a few roots blowers. In my first vid you can hear them right before he says "GO!" and i flip the switch for the siren. The roots blowers are really loud up close.

  • Those blower packages are actually used all over the place, in pneumatic conveying, fish farming, soil reclamation, and other places where large volumes of low-pressure are are required.. In theory, if a Thunderbolt's blower package were to fail, a custom-designed blower package like this could take its place.

  • so what came first? the tbolt blower or the aerator thingy? :P

  • Wow it's quiet with an intake silencer, was it a 4M blower or a 5M?

  • cool video!!!!

  • Who would have guessed that Federal Signal used the SAME blower as is used in a sewage treatment plant... now that is neat.

  • Thunderbolts have a roots blower and roots is still in business and roots blowers are used in a treatment plant too.

  • Very nice!

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