Sound attenuators or duct silencers

When HVAC systems are in operation, they can be quite noisy. Various electrical and mechanical devices in the HVAC system, such as fan, transmit noise when in operation. In addition, vibration of the system and pressure drops occuring at various points, such as when air passes through filters or dampers, also cause noise. Both circular and rectangular sound attenuators, also known as duct silencers, introduce sound absorbing media in the air stream, thus removing acoustic energy from the air as it passes. The result is a reduced overall HVAC noise.
GD - Round sound attenuator

GD - Round sound attenuator

Round sound attenuator for noise reduction in round air ducts, reducing noise produced by fans. Can be used as a damper to prevent sound transfer trough the ducting between rooms.

Detailed information

ID: GD
Brand
Vento

Documents

/en/Documents/web_010/?gd-product-information-sheet-16628.pdf
Download PDF

order your specific product

Code
Article
Unit
GD 100MM INS DIA 315 L:600MM
Dia: 315mm / Insulation: 100mm / Length: 600mm
PCS
GD 100MM INS DIA 355 L:900MM
Dia: 355mm / Insulation: 100mm / Length: 900mm
PCS
GD 100MM INS DIA 400 L:900MM
Dia: 400mm / Insulation: 100mm / Length: 900mm
PCS
GD 100MM INS DIA 450 L:900MM
Dia: 450mm / Insulation: 100mm / Length: 900mm
PCS
GD 100MM INS DIA 500 L:900MM
Dia: 500mm / Insulation: 100mm / Length: 900mm
PCS
GD 100MM INS DIA 560 L:900MM
Dia: 560mm / Insulation: 100mm / Length: 900mm
PCS
GD 100MM INS DIA 630 L:900MM
Dia: 630mm / Insulation: 100mm / Length: 900mm
PCS
GD 50MM INS DIA 100 L:300MM
Dia: 100mm / Insulation: 50mm / Length: 300mm
PCS
GD 50MM INS DIA 100 L:600MM
Dia: 100mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 100 L:900MM
Dia: 100mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 125 L:300MM
Dia: 125mm / Insulation: 50mm / Length: 300mm
PCS
GD 50MM INS DIA 125 L:600MM
Dia: 125mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 125 L:900MM
Dia: 125mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 150 L:300MM
Dia: 150mm / Insulation: 50mm / Length: 300mm
PCS
GD 50MM INS DIA 150 L:600MM
Dia: 150mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 150 L:900MM
Dia: 150mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 160 L:300MM
Dia: 160mm / Insulation: 50mm / Length: 300mm
PCS
GD 50MM INS DIA 160 L:600MM
Dia: 160mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 160 L:900MM
Dia: 160mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 200 L:1000MM
Dia: 200 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 200 L:300MM
Dia: 200mm / Insulation: 50mm / Length: 300mm
PCS
GD 50MM INS DIA 200 L:600MM
Dia: 200mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 200 L:900MM
Dia: 200mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 250 L:1000MM
Dia: 250 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 250 L:600MM
Dia: 250mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 250 L:900MM
Dia: 250mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 300 L:600MM
Dia: 300mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 315 L:1000MM
Dia: 315 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 315 L:600MM
Dia: 315mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 315 L:900MM
Dia: 315mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 355 L:1000MM
Dia: 355 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 355 L:600MM
Dia: 355mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 355 L:900MM
Dia: 355mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 400 L:1000MM
Dia: 400 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 400 L:600MM
Dia: 400mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 400 L:900MM
Dia: 400mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 450 L:1000MM
Dia: 450 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 450 L:600MM
Dia: 450mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 450 L:900MM
Dia: 450mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 500 L:1000MM
Dia: 500 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 500 L:600MM
Dia: 500mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 500 L:900MM
Dia: 500mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 560 L:1000MM
Dia: 560 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 560 L:600MM
Dia: 560mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 560 L:900MM
Dia: 560mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 630 L:1000MM
Dia: 630 mm / Insulation: 50mm / Length: 1000mm
PCS
GD 50MM INS DIA 630 L:900MM
Dia: 630mm / Insulation: 50mm / Length: 900mm
PCS
GD 50MM INS DIA 80 L:300MM
Dia: 80mm / Insulation: 50mm / Length: 300mm
PCS
GD 50MM INS DIA 80 L:600MM
Dia: 80mm / Insulation: 50mm / Length: 600mm
PCS
GD 50MM INS DIA 80 L:900MM
Dia: 80mm / Insulation: 50mm / Length: 900mm
PCS
Submit question
Sent

GD - Round sound attenuator

Send us your question and we'll reply with an answer to your email address.

Name  *
E-Mail  *
Phone
Question  *
Request quotation
Sent

GD - Round sound attenuator

Name  *
Project reference
Quantity
E-Mail  *
Phone
Description  *
Request sample
Sent

GD - Round sound attenuator

Name  *
E-Mail  *
Phone
Description  *
Link has been copied to your clipboard