Maxim MB21 Chamber Type Blower Silencers, Expected Attenuation is 15 to 30 dBA, to download spec page click here

An efficient economical design, the MB21 is useful on blower intakes or discharges. Use an MB21 where some background noise is always present and high degrees of silencing is not required.

Typical Applications: Rotary positive blower intake and discharge (10" size and below)

Features

  • Advanced acoustical design
  • Prime coated exterior finish

 

 

Optional Accessories

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

MB21 Attenuation

Attenuation Graph for Maxim MB21 Chamber Type Blower Silencers

MB21
Maxim MB21 Chamber Type Blower, to download the Maxim MB21 spec page here
Size / C A B N Min N Max O P Est Wt PDF
4 14 48 22 10 45 110  
5 16 55 25 11 52¼ 120  
6 18 63 7 29½ 12 60¼ 170  
8 22 76 36½ 14 73½ 285  
10 26 91 10½ 43 16½ 88 460  
12 30 109 12 53 18½ 106¼ 745  
14 36 102 14 48 21½ 99¼ 965  
16 40 119 17 56 23½ 116½ 1340  
18 45 127 19 60 26½ 124 1850  
20 50 144 21 69 29 141¼ 2175  
22 54 161 22 78 31 158½ 2650  
24 60 165 24 79 34 162¼ 3400  
26 64 183 26 89 36 180½ 3850  
28 68 200 27 98 38 197¾ 4840  
30 72 216 29 107 40 213¾ 5150  

To order or for more information, call us at 832-554-0980 or complete our Contact Form.

 
   
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