XT22: Difference between revisions

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m (Most motors used 7.5 horse)
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|company= [[Federal Signal Corporation]]
|company= [[Federal Signal Corporation]]
|output= 113
|output= 113
|neigh= 10
|neigh= 7.5 - 10
}}
}}



Revision as of 07:09, 8 July 2014

XT22
[[File:{{{image}}}|200px]]
Company Federal Signal Corporation
Sound output 113

The 2T22 was an omnidirectional siren produced by Federal Signal Corporation. The design features a single motor in the middle with a twelve-port rotor/stator set on top and a 10-port set on bottom. Both rotors measured 14 inches in diameter, and are identical to rotors used on the model 3 and 2001. A similar model featuring coding dampers was sold as the 3T22

Both models were available in single and three phase versions. Three phase models used either a GE (early) or Marathon 10 horsepower motor. The only motor used on the single phase model was the Northwestern Electric 7 1/2 horsepower repulsion-induction motor.

A fully assembled siren weighs close to 700 pounds, including the pole mount bracket.