MB31 Combination Acoustically Packed Chamber Blower

25 to 30 dBA Noise Reduction

The MB31 provides the highest degree of overall noise attenuation on blower intakes or discharges. Use an MB31 where background noise is extremely low and the best degree of silencing is required.

Typical Applications: Rotary positive blower intake and discharge

Features

  • Advanced acoustical design
  • Prime coated exterior finish
  • Packed inlet
  • Prime coated exterior finish

Options / Accessories

  • Stainless steel or monel construction
  • Flanged connections
  • Standard pipe size necks
  • Horizontal or vertical support arrangements
  • Special paint
  • Complete range of exhaust accessories

Attenuation Curves

To download the Maxim MB31 spec page click here

Part No*C SizeABN MinN MaxOPEst WtC1
MB31-4414528.5192345150 
MB31-5516601021.52652.25195 EIEO
MB31-6618691026.53060.25250 
MB31-8822841133.53673.5380 
MB31-10102610110.5404388620 EIEO
MB31-121230121155051106.251030 
MB31-14143611518445299.251230 
MB31-161640135205359116.51815 
MB31-1818451402554581242750 
MB31-202050159266459141.253210 
MB31-222254177297160154.253895 
MB31-242460184307360162.254330 
MB31-262664204318460180.55005 
MB31-282868223339262197.756625 
MB31-3030722413410262213.757315 
MB31-32327625036.5102.564220.758415 
MB31-34348225237.5102.564220.58995 
MB31-36368625437.5102.5652219485 
  • All dimensions are in inches. All weights are in pounds. Weights are approximate.
  • Listed sound data is based on typical performance and should not be considered absolute.
  • *See nomenclature guide for additional information on part number creation.

To order or for more information, call us at 800-234-6778 or complete our Contact Form

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