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(800) 361-6388

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Looking for more information on the Power Generator Silencer? Contact us at (800) 361-6388

For over 25 years, Nett Technologies has been manufacturing reliable and mission-critical emission and acoustical solutions for stationary natural gas and diesel reciprocating generators. As a single-source supplier, Nett has the engineering experience and knowledge to manufacture a solution that meets your system back pressure, acoustic and emission requirements while maintaining the smallest footprints. We design, fabricate and manufacture sound attenuation and emission solutions that deliver the best performance and value.

Nett Technologies’ Generator Silencers features and benefits:

  • Our designs are modular, less weight and compact allowing for ease of installation
  • Short lead-times for both custom and standard silencers
  • Customized engineered system solutions to meet your challenging engine and integration requirements
  • A wide array of connections including NPT, slip-on, ANSI pattern and engine flanges, schedule 40 and much more
  • Available in stainless steel 304, stainless steel 316, aluminized steel and mild steel materials
  • Vertical or horizontal mounting brackets and lifting lugs (available for most configurations)
  • A wide selection of silencer accessories

We are your one-stop shop solution for all generator silencer needs!

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Nett Technologies Inc., specializes in the design and manufacture of standard and custom industrial silencers. Our generator silencer portfolio includes a full line of Cylindrical, Disc, and Rectangular configurations suitable for engines up to 20MW in size (for most configurations) handling your most stringent sound attenuation requirements.

Our engineering team observes engine data, backpressure limits, temperature, noise spectrum, and more to develop an optimized engine specific solution. Nett generator silencers are designed to achieve maximum performance with the minimum amount of backpressure.

Please contact our customer service representative for assistance in the selection of standard, modified, or custom generator silencer.

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Nett Technologies Generator Silencers Catalog
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Cylindrical Generator Silencers

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Cylindrical Generator Silencers

With a low cost of operation and ownership, Nett’s cylindrical engine silencers are engineered and manufactured in varying ranges of attenuation from industrial through super hospital grade. Conventionally shaped, Nett’s cylindrical silencers inlet diameters vary from 1″ to 24″ in size. The most economical of silencers, cylindrical silencers can be mounted horizontally or vertically to satisfy any application requirement. Read more…

Typical Configurations

Used for both indoor and outdoor applications, cylindrical silencers are manufactured in one of three basic designs. Depending on your application, silencer inlets/outlets and their locations can be completely customized to suit your every need.

SIDE IN SIDE OUT (SI-SO)

END IN END OUT (EI-EO)

SIDE IN END OUT (SI-EO)

Cylindrical Silencer Grades Spec Sheets (click to download)

Disc Generator Silencers

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Disc Generator Silencers

When space is limited, Nett Technologies’ disc silencers are a perfect solution. We offer a full line of disc silencers for enclosed applications that offers the benefits of internal thermal insulation as well as optimized packaging. Disc silencers are available in residential through hospital plus grades of attenuation from 4″ to 20″ inlet size. These silencers are the preferred choice for packaged power or other applications where space is limited. Read more…

Typical Configurations

Used for both indoor and outdoor applications, disc silencers are manufactured in one of three basic designs. Depending on your application, silencer inlets/outlets and their locations can be completely customized to suit your every need.

SIDE IN SIDE OUT (SI-SO)

END IN END OUT (EI-EO)

SIDE IN END OUT (SI-EO)

Disc Silencer Grades Spec Sheets (click to download)

Rectangular Generator Silencers

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Rectangular Generator Silencers

Nett Technologies Inc.’s light Rectangular Silencers achieve a continuous range of insertion loss in a compact footprint. Nett offers a full line of Rectangular Silencers for enclosed applications where the design offers benefits of internal thermal insulation as well as optimized packaging. Rectangular Silencers are available in residential through hospital extreme grades of attenuation from 4” up to 24” inlet size. These silencers are the preferred choice for packaged power or other applications where space is limited. Read more…

Typical Configurations

Used for both indoor and outdoor applications, rectangular silencers are manufactured in one of three basic designs. Depending on your application, silencer inlets/outlets and their locations can be completely customized to suit your every need.

SIDE IN SIDE OUT (SI-SO)

END IN END OUT (EI-EO)

SIDE IN END OUT (SI-EO)

Rectangular Silencer Grades Spec Sheets (click to download)

Power Generator Silencer Applications

By supplying thousands of cost-effective compact and low pressure drop silencers, Nett Technologies Inc is leading the way through innovations, technologies, design engineering, optimizations, customer service and lead-time in the engine exhaust silencer industry. We manufacture power generator silencers for Kohler, Generac, PSI, General Motors (GM), Winco, Caterpillar, Cummins, John Deere, Perkins, MTU and Doosan Engines.

Nett Generator Silencers are compatible with these brands and many more!

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John Deere Logo
KohlerLogo
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MTU Logo
Caterpillar Logo
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Cummins Logo
Doosan Logo
Generac Logo

Nett Technologies manufacturers silencers for all generator sizes and set ratings:

kW range kVA range Type Application
50 – 15,000kW 45 – 16,000kVA
  • Emergency Standby Power (ESP) generator
  • Standby (Backup Generator)
  • Mission Critical Standby Generator
  • Prime Generator
  • Continuous Power Generator
  • Peak Shaving Generator
  • Silencer
  • Catalytic Silencer
  • SCR Silencer
  • DPF Silencer
  • Tier4 + Silencer
All Nett Technologies Generator Silencers comply with the following Health and Safety Standards:
Occupational Health and Safety | CSA Group CAN/CSA Z107.5
US Army Design Criteria Noise Limits MIL-STD-1474
Motor Vehicle Safety Regulations – Transport Canada – Standard 1106

Power Generator Silencer Accessories

In addition to building generator silencers, Nett Technologies also manufactures a wide range of Silencer Accessories such as Hardware, Y-Connectors, Flex Pipes, Rain Caps, Thimbles, Mounting Bands and more. We are your one-stop solutions provider for generator silencers and silencer accessories. Click here to check out our many silencer accessories.

Accessories for Power Generator Silencers

With over 25 years of manufacturing experience, Nett Technologies delivers reliable and durable generator silencers and accessories. From our standard cylindrical, disc, rectangular and compact silencers to fully custom-designed generator silencers, its never been easier to find a generator sound attenuation solution today. Contact us today for more information about the Nett Technologies’ Power Generator Silencers and Accessories.