Industrial Silencers

ASME Code Silencers

Meet ASME pressure vessel standards for silencing blowers, compressors, vacuum pumps and other applications with our ASME code silencers. Designed and manufactured to handle operating pressures ranging from 15 to 3,000 PSIG and deal with hazardous or flammable gases, their usage is recommended for applications with vacuum exceeding 20 inches of mercury. Any non code cylindrical industrial silencers can be modified to a code design. The vessels are available in carbon steel, 304SS, 316SS, 304LSS and 316LSS, among other materials.

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Material Thickness and Properties

Exact pressure vessel design calculations and the usage of certified vessel material allow adequate material thickness and properties.

Quick and Consistent Fabrication

Qualified welders and procedures ensure consistent and quick fabrication results while hydrostatic tests confirm that vessel is leak-free.

Durable Product Design

2:1 elliptical or high-crown heads secure better head stress distribution while forced flanges lead to advanced flange strength and durability.

Blowers
Compressors
Vacuum Pumps
Pressure-Reduction Valves
In-Line Filters

Envanio Universal designs and manufactures ASME code silencers to meet the requirements of the following industries.

To meet individual customer requirements and varying operating conditions, Envanio Universal offers a wide range of standard or custom-built industrial silencers.

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Engine Exhaust Silencers

Attenuate noise generated by your diesel and natural gas applications with Envanio Universal’s comprehensive line of high-performance primary and secondary engine exhaust silencers.

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Absorptive Silencers

Attenuate the mid- and high-frequency noise generated by your high-speed centrifugal blowers, fans and compressors with Envanio Universal’s comprehensive line of absorptive silencers.

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Blower Silencers

Attenuate noise and pressure pulsations generated by your centrifugal, positive displacement, helicoil, and two- or tri-lobe blowers with Envanio Universal’s comprehensive line of blower silencers.

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Vent Silencers

Attenuate noise generated by high-velocity air, steam, and gas venting applications as well as blowdowns to atmospheres under sonic or critical flow conditions at the valve with Envanio Universal’s vent and blowdown silencers.

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Vacuum Pump Silencers

Remove liquids from gas-flow vacuum systems serving liquid-sealed rotary positive displacement blowers and liquid ring vacuum pumps with Envanio Universal’s vacuum pump liquid separator-silencers.

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Please contact us directly to schedule a personal consultation or submit your project details using our contact form to receive a complementary, no-obligation quote.