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It is generally recognized that air-blower produce high operation noise due to impact

and pulsation when it sucks and discharges air in a gust.

The Tsurumi model RSR rotary blower incorporates a 3-lobe helical rotor

 (* Model RSR-50K or RSR-65K has a spur type rotor)

that greatly lowers noise by a structure that continuously conveys air.

Another characteristic of ther 3-lobe rotor is that it reduces torque fluctuation

and stabilizes flow volume.

Model  :  RSR-50K , RSR-65K , RSR-80K , RSR-125K ,

RSR-200K , RSR-250K , RSR-300K


Please request for more details or contact our customer service for more information.