VT1 ATMOSPHERIC VENT SILENCERS

35 to 40 dBA Noise Reduction

The VT1 is good for vent silencing of high frequency noise associated with steam or gas vents. The VT1 has a very high performance to cost ratio. Installation of the VT1 on a high pressure safety valve discharge will satisfy most concerns regarding worker safety or OSHA noise compliance. The VT series can be engineered and designed to your specific project or end user requirements and specifications.

Typical Applications: Process vents, safety and relief valve discharge, small process vents, as well as compressor and gas transmission line blowdown

Features

  • 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.

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

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