Centrifugal Fan Silencers

Acoustic, Noise and Vibration
Industrial Silencers
Absorptive Silencers
Tuned Dissipative and Reactive Silencers
Cleanable Silencers
Industrial Intake Silencers
Jet Engine Test Cell Intake Silencers
Gas Turbine Intake Silencers
Compressor Intake Silencers
Industrial Fan Intake Silencers
Industrial Exhaust Silencers
Jet Engine Test Cell Exhaust Silencers
Gas Turbine Exhaust Silencers
Steam and Gas Vent Silencers
Compressor Exhaust Silencers
Industrial Fan Exhaust Silencers
Centrifugal Fan Silencers
Axial Fan Silencers
Jet Fan Silencers
Commercial Ventilation Silencers
HVAC Silencers
Cross Talk Silencers
Silencer Weather Hoods
Reactive Mufflers
Resonator Mufflers
Reactive / Resonance Mufflers
Noise Control Enclosures
Acoustic Rooms and Buildings (Type E1)
Barrier Walls and Partial Enclosures (Type E2)
Small Equipment Acoustic Enclosures (Type E3)
Close Fitting Acoustic Enclosures (Type E4)
Acoustic Blankets and Acoustic Pipe Cladding (Type E5)
Noise Barrier
Noise Barrier Walls
Noise Barrier Panels
Noise Absorption and Reverberation Control
Noise Absorption Baffles
Noise Absorption Panels
Acoustic Doors
Acoustic Fire Rated and Blast Resistant Doors
Horizontal Sliding Doors
Swing Doors
Commercial Acoustic Doors
Acoustic Windows
Fire Rated and Bullet Resistant Windows
Acoustic Louvers
Acoustic Cable Boxes
Acoustic Blankets and Acoustic Pipe Cladding
Anechoic and Semi Anechoic chambers
Acoustic Turning Vanes
Aerodynamic Improvement Products
Flow Mixers
Flow Diffusers
Flow Ejectors
Flow Straighteners and Flow Conditioners
Augmenter Tubes
Turning Vanes
Dispersion and Pollution Control Products
Advanced Dilution Nozzles
Exhaust Stacks
Centrifugal Fan Exhaust Silencer and Barrier Wall

VG Engineering produce a range of Centrifugal Fan Exhaust Silencers that are matched to the fan outlet air flow profile to provide the lowest additional pressure to achieve the required sound reduction. Rectangular exhaust silencers with a plenum at the fan outlet are most cost effective for acoustic performance and system pressure effects. Exhaust silencers have mounting flanges to suit standard fan bolt patterns for easy installation. Where vertical applications are required, aerodynamically enhanced, acoustic plenums can be provided. Flexible seals between the silencer and fan can be eliminated by mounting the silencer on support legs and vibration isolation pads so that the exhaust silencer can be directly mounted to the fan. Silencers are fabricated using galvanized or stainless steel with optional paint or epoxy finishes available. Exhaust silencer baffles are provided with perforated metal face sheets with options of acoustic glass fiber medium wrapped in a liner to prevent dust absorption or pack-less, no fibrous acoustic media designs for high dust particulate applications.

Options include: filters, provision for air flow monitoring, bird screens, rain hoods and cleaning access points.
Typical applications are on the outlet of centrifugal fans in process air, exhaust air, dust collection, and ventilation air systems.