ILM15 Inline Silencers

15 dBA Noise Reduction

Maxim ILM15 silencers will provide good silencing when properly installed with pressure reducing valves and on centrifugal compressor discharges. These silencers are fabricated in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division I.

The ILM model utilizes a slightly higher pressure drop than the ILL. This design reduces the ILM package size without significantly sacrificing acoustical performance.

Typical Applications

  • Pressure reducing valves
  • Centrifugal compressor discharges

Features

  • Advanced acoustical design
  • All welded construction & long service life
  • Easily installed in any position
  • Prime coated exterior finish

Optional Accessories

  • Flanged inlet and outlet connections
  • Metallic wool packing
  • Various support arrangements
  • Special paint
  • Stainless steel construction

Inline, ASME Code Silencers:Model ILM-15

Attenuation for Inline, ASME Code Silencers:Model ILM-15

Inline, ASME Code Silencers:Model ILM-15 Sizes and Specifications

 A
B
CDMax. Operating Pressure
-20°F to 650°F for each design
Est. Wt.
Size

(Max.)

Std.Reduced
Inlet
NomNom1�16” Corrosion Allowance(Max.)
81427388Cust174246
815¼41568214; 931755
1016314510138335
1017 ¼456410188; 820918
1218335012123440
1219¼466712167; 7331248
1420355414100613
1421¼507414151; 6621347
162237591688634
1623¼517716137; 473; 6041505
182438631880744
1825¼5318126; 434; 5551687
202639672073871
2027¼5320116; 345; 5141920
222839692267990
2229¼5322107; 321; 4782157
2430427524631191
2431¼562498; 251; 398; 4472463
Note: Standard silencers do not include diffusers. Dimensions C and D are equal on standard silencers. Data on larger sizes available upon request.
  • 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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