The PULSCO RPBS will satisfy all rotary positive blower applications with flowrates as low as 124 ACFM to as high as 37,200 ACFM. Connection sizes range from 2" to 36" with lengths from 36" to 159" respectively. The RPBS's design includes several sound absorption acoustic elements strategically located in a reactive-type design that will provide maximum attenuation in the high and low frequency ranges while reducing discharge pulsation to an acceptable level.

 

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