RAC4 Super Critical Catalytic Silencers

RAC4 SUPER CRITICAL CATALYTIC SILENCERS

30 to 40 dBA expected attenuation

The RAC4 provides customizable emission reduction combined with Maxim’s best silencing technologies. RAC4 delivers super critical grade silencing for noise sensitive applications. The RAC is designed to require one wrench access cover removal for easy servicing of elements. Attenuation rating is with one catalyst element installed. Maxim Silencers are proudly made in the USA.

Highly Efficient Emission Reduction

  • Three-Way (NOx, CO, NMHC, HcHo)
  • Oxidation (CO, NMHC, HcHo)
  • Diesel Oxidation (CO, NMHC, PM)

Typical applications: Gas reciprocating internal combustion engines, natural gas compression packages, electrical power generation, and engine driven pumps

Features

  • Hinged or removable access cover
  • Gasket free seal between catalytic core and housing
  • One wrench to remove access cover
  • Advanced acoustical design
  • Heavy duty, all welded construction and long service life
  • High temperature prime coated exterior finish
  • Multiple sample ports and separate element monitoring
  • Top or side facing door arrangement
  • Test ports per EPA and TCEQ guidelines

Options / Accessories

  • Stainless steel construction: 304 or 316
  • Flexible connectors
  • Companion flanges
  • Cleanout openings
  • Side inlet and outlet
  • Horizontal or vertical support arrangements
  • Top or side facing door arrangement
  • Custom sizing
  • Explosion relief cover
  • Special paints and finishes available
  • Installs up to two NSCR Three-Way, Oxidation or Diesel Oxidation elements
  • Complete range of exhaust accessories

Attenuation Curves

To download the Maxim RAC4 spec page click here

Request for Quote Today!

Fields Marked with * are required

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

Resource Library

Maxim Silencers Resource Library

Catalogs

  • Exhaust Silencer Catalog
  • Advanced acoustical design
  • Heavy duty, all welded construction and long service life
  • Long strand fiberglass acoustical packing
  • Flanged inlet nozzle with diffuser
  • High heat silicone black or aluminum finish
  • NPT drain coupling
  • Custom sizes available

Options / Accessories

  • AMSE Section VIII, Div. 1 code diffuser
  • Side inlet connection
  • Multiple flanges and classes available
  • Multiple inlets
  • Horizontal or vertical support arrangements
  • Stainless steel construction
  • Custom surface prep and coating
  • Weatherhood and birdscreen
  • Metallic wool packing available
  • Complete range of complimentary accessories

Attenuation Curves

To download the Maxim VT1 spec page click here

Part No* Size/A B C Est Wt Part No* Size/A B C Est Wt
VT1-14 14 44 4 175 VT1-72 72 114 18 4700
VT1-18 18 53 6 265 VT1-78 78 115 18 5300
VT1-22 22 63 6 465 VT1-86 86 116 20 6250
VT1-26 26 71 8 575 VT1-96 96 115 20 7550
VT1-30 30 83 10 945 VT1-104 104 132 24 9400
VT1-36 36 99 12 1415 VT1-112 112 134 24 10350
VT1-40 40 110 14 1840 VT1-120 120 133 24 11350
VT1-45 45 127 16 2525 VT1-128 128 149 24 13950
VT1-54 54 112 16 3200 VT1-136 136 150 24 15500
VT1-64 64 113 16 4050 VT1-144 144 151 24 16400
  • 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.

Request for Quote Today!

Fields Marked with * are required

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