• RAS-J series Whispair blowers are heavy duty units for continuous service featuring a proprietary design that reduces noise, pulsation, and horsepower levels over conventional blowers.
  • An exclusive wrap-around plenum and Whispair™ jet eliminate rapid backflow of air into the blower from the discharge area - a major problem with conventional blowers.
  • Speed: 1800 RPM.
  • CFM: 5271-5461.
  • BHP: 118-216. 
  • Hg: 9.2 in. 

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