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MIRATECH Solutions Guide

MIRATECH is the expert in providing fully integrated, proven exhaust compliance solutions for anyone using industrial engines in a Power Generation, Gas Compression and Mechanical Drives.

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  1. Gas Compression
  2. Power Generation
  3. Rail
  4. NESHAP Regulations
  5. Industrial
  6. Air Compression
  7. Liquids Pumping
  8. Bio-Gas
  9. Greenhouse CO2 Enrichment
  10. Industrial Marine

Engine Type

  1. Bi-Fuel Diesel and Natural Gas
  2. Diesel
  3. Natural Gas Lean Burn
  4. Natural Gas Rich Burn

Noise Control

  1. Yes
  2. No

Engine Size

  1. 20 to 200 hp
  2. 200 to 1350 hp
  3. 1350 to 10,000 hp
  4. 10,000 hp and above

Regulated Pollutants

  1. NOx
  2. NO2
  3. CO
  5. HAP's
  6. Particulate Matter (PM)

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Catalyzer™ — Silencer Sizing Tool

Web-based Silencer Sizing for Acoustic and Backpressure Calculations.

Web-based exhaust silencer sizing and selection tool.

  • For design of power generation, gas-compression, marine, industrial or off-road engine-exhaust systems.
  • Full range of exhaust silencer grades plus system piping accessories.
  • Acoustic and system backpressure calculations based on silencer-grade selections and piping-layout
  • On-screen 3D workspace allowing for drag and drop placement of exhaust system components.
  • Preloaded, searchable engine database or user data input.


Web-based Engine Exhaust System Design and Sizing Tool

The program is web-based, allowing users to log-in from anywhere to create silencer project calculations, proposals and drawing packages. The program also saves all silencer sizing and proposals in a user file – so, the user can access, update or copy to new projects as needed.


The preloaded engine database contains hundreds of the most widely used engine model exhaust and acoustic information, ranging from 30 to 4000 hp. If the required engine is not included, the user can enter their own data for the appropriate selection.

The program interface also creates a rotatable 3D model of the exhaust system for reference as the user builds the system to match the required layout. This allows the user to easily visualize the system, confirming all elements are included for overall backpressure.

MIRATECH Standard Silencer grades range from industrial to extreme; models range from cylindrical, disks and ovals to compact Cowl® spiral silencers, including spark arrestor and ATEX-certified silencers.

Program outputs on technical data (backpressure and acoustic performance), silencer drawings and proposal.


Support and training are available at MIRATECH. We are pleased to arrange one-on-one training on acoustics, emissions and exhaust systems.


For over 27 years, MIRATECH has been at the forefront in helping industries handle emissions and acoustic standards. Whatever your emissions needs may be, count on us for solutions.

toll free: 800-640-3141

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Access Catalyzer Silencer Sizing Tool


For more information click on the following links