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Rectangular Duct Sound Attenuator

1. Professional computer software for desiging and calculation.
2. Fully customize as per application data: air flow, ducting size, desired dB to be reduced. 
3. Four styles available. 
  • PRODUCT DETAIL
  • DOWNLOAD
  • ORDERING INFO
  • SHIPPING
Application
1. Inlet / outlet of fans, AHU, etc. 
2. Generator room. 
Features
1. Professional computer software for desiging and calculation.  
2. Fully customize as per application data: air flow, ducting size, desired dB to be reduced. 
Specification

1. Casing: galvanized steel sheet: thickness 1.0 – 2.0mm, depends on size.

2. Splitter: perforated galvanized steel sheet: thickness 0.4 – 0.6 mm, depends on size.

3. Splitter infill: fiberglass, density 32kg/m3 (standard), other density customizable. 
Details Images

Front view: air enterning / inlet side. Splitter’s head in V shape for reducing pressure drop. 

Rear view: air leaving / outlet side. Splitter’s head is flat. 

Side view

 

DOWNLOAD

Date sheet: Coming soon...

ORDERING INFO

Particular information:  
1. Air flow rate.
2. Connection size.
3. Max. allowed length.
4. Desired dB to be reduced.

 

General information for ordering:

1. Quantity of each size.

2. Delivery location, and price term: EXW, FOB, CIF, DDU, DDP, etc.

3. Detailed information of the contact person and buyer's company, which is helpful to prioritize your inquiry with faster response and better price. 

SHIPPING

Delivery Options:

Delivery Method
Incoterms Term
Applicable Countries
LCL, FCL by sea
EXW, FOB, CFR, CIF
General for all countries.
Air courier to door
DDU, DDP
General for all countries.
Air cargo to airport
CIF
General for all countries.
Door to door by road
DDP
Cambodia, Laos, Myanmar, Thailand, Vietnam. (keep expanding to more countries)
Door to door by seaDDU, DDPCambodia, Indonesia, Malaysia, New Zealand, Philippines, Singapore, Thailand, United Arab Emirates, United Kingdom, United States.   (keep expanding to more countries)
LCL=Less than Container Load.     FCL =Full Container Load
DDU = Delivery Duty Unpaid        DDP = Delivery Duty Paid
The above shipping information is general, and changing from time to time. Confirmation with us is necessary for each order.

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