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Universal RAI Series Blowers: All

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Universal RAI rotary blower

Universal RAI® Rotary Blowers

Heavy duty, bi lobe rotary blowers in a compact, sturdy design engineered for continuous use with maximum reliability.

PERFORMANCE RANGES

  • Flow Rates: 10 - 2370 ICFM (17 - 4027 m179;/hr)
  • Pressures: No more than 15 PSI (No more than 1034 mbar)
  • Vacuum: No more than 16 INHgV (No more than 539 mbar)
  • Horsepower: 0.1 - 70 bhp (0.07 - 52 kw)
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Universal RAI-G rotary blower

Universal RAI-G™ Rotary Blower

This model features a 1/8" (0.3137 cm) NPT purge port for buffer gas application as required, and mechanical seals to virtually eliminate leakage.

PERFORMANCE RANGES

  • Flow Rates: 16 - 1610 ICFM (27 - 2735 m179;/hr)
  • Pressures: No more than 15 PSI (No more than 1034 mbar)
  • Vacuum: No more than 16 INHgV (No more than 539 mbar)
  • Horsepower: 0.2 - 60 bhp (0.15 - 45 kw)
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Universal RAI-J rotary blower

Universal RAI-J™ Blower

Incorporates ROOTS® WHISPAIR™ technology to reduce noise levels 3-5 dBA.

PERFORMANCE RANGES

  • Flow Rates: 28 - 600 ICFM (47 - 1019 m179;/hr)
  • Pressures: No more than 13 PSI (No more than 896 mbar)
  • Vacuum: No more than 16 INHgV (No more than 539 mbar)
  • Horsepower: 0.6 - 37 bhp (0.44 - 28 kw)
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Universal RAI DSL rotary blower

Universal RAI® DSL Blowers

DSL features are incorporated into the Universal RAI-J™ model for longest life and quietest performance.

PERFORMANCE RANGES

  • Flow Rates: 55 - 565 ICFM (94 - 960 m179;/hr)
  • Pressures: No more than 13 PSI (No more than 896 mbar)
  • Vacuum: No more than 16 INHgV (No more than 539 mbar)
  • Horsepower: 0.5 - 37 bhp (0.4 - 28 kw)
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Universal RAI J DSL Blower

Universal RAI-J™ DSL Rotary Blower

DSL features are incorporated into the Universal RAI-J™ model for longest life and quietest performance.

PERFORMANCE RANGES

  • Flow Rates: 55 - 565 ICFM (94 - 960 m179;/hr)
  • Pressures: No more than 13 PSI (No more than 896 mbar)
  • Vacuum: No more than 16 INHgV (No more than 539 mbar)
  • Horsepower: 0.5 - 37 bhp (0.4 - 28 kw)
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