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| ACOUSTIC PRODUCTS: Industrial Silencers |
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From industrial mufflers for blowers and genset exhausts, to steam vent silencers, gas turbine exhaust silencers, and resonator silencers; NAP has a proven solution for industrial noise control.
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Industrial Silencers |
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Industrial Mufflers
Full range of absorptive, multi chamber reactive, and combination units for blowers, genset exhausts, compressors and marine engine applications.
- Standard designs from 50NB to 500NB inlet.
- Available in three performance grades - Industrial, Residential, and Critical Grade for high performance requirements.
- Special spark arrestor designs for where spark control is required.
- Heavy gauge mild steel construction with silicon based heat resistant aluminium paint finish for temperatures up to 600℃.
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Vent Silencers
NAP produce a range of vent silencers to solve airborne noise problems associated with safety venting systems from steam, compressed air, and pressurised gas safety valves and vents.
- Unique design employing expansion, diffusion, and absorption to provide broadband attenuation.
- Standard models for 20-35dB(A) noise reduction.
- Custom designs for the most demanding applications.
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Gas Turbine Exhaust Silencers
Purpose designed to suit the turbine type and client specific requirements for prime power generation equipment.
NAP offers a comprehensive selection of silencers that feature:
- Proven design.
- Durable construction.
- Reliable performance.
- Widest reference list.
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Resonator Silencers
These purpose designed silencers are ideal for large industrial process plants, manufacturing and mining installations, and power generation plants where the control of broadband fan noise with tonal components is critical.
Featuring Quarter Wave and Helmholtz chambers tuned to the fundamental frequency and its first harmonic, resonator silencers will continue to perform in aggressive environments where normal absorptive silencers will clog up and become ineffective.
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Files to Download
Product Brochures (click to select)
O&M Manuals (Available on Electronic Catalogue)
Application/Knowledge Base (Available on Electronic Catalogue)
Software (Available on Electronic Catalogue)
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