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/ABCEst WtPart No*Size/ABCEst Wt
VT1-1414444175VT1-7272114184700
VT1-1818536265VT1-7878115185300
VT1-2222636465VT1-8686116206250
VT1-2626718575VT1-9696115207550
VT1-30308310945VT1-104104132249400
VT1-363699121415VT1-1121121342410350
VT1-4040110141840VT1-1201201332411350
VT1-4545127162525VT1-1281281492413950
VT1-5454112163200VT1-1361361502415500
VT1-6464113164050VT1-1441441512416400
  • 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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