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  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
  • 4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans
4 inch Inline Duct Metal Cabinet Box 90-120 CMH Silent Ventilation Acoustic HEPA Filter Box Fans


  • ●Positive pressure air and efficient purification into one fan

  • ●High quality stainless steel metal material, compact structure

  • Optimization of impeller and air flow low noise design

  • ●High static pressure, with large airflow

  • ●Motor can control rise in temperature, equipped with automatic reset thermal overload protection

  • ●Well-known brand ball bearing, acceptable for continuous operation of long time

  • ●Insulation Class E

  • ●Enclosure class IP 44


E-mail: linda@nussun.com  sales@nussun.com

Wholesale Standard Silence Acoustic Fan with Air Filters DPT(G)15A

Acoustic box fan is built from model of cutoff silencer with broadband frequence of centrifugal. The main products here are many size acoustic fan, box fan, cooling pad and the spare parts of acoustic box fan at internet prices. Acoustic fan make your grow room ventilation to move lots of air quietly while temp and fan speed control built in. Contact us for more details of acoustic fan and other products for HVAC system. 

OUR ADVANTAGES

●Original Factory manufacturer of mixed flow inline duct fan

●Customization design available

●10-20 days delivery 
●3 years warranty
●No MOQ limit

PRODUCT FEATURES

●Positive pressure air and efficient purification into one fan

●High quality stainless steel metal material, compact structure

●Optimization of impeller and air flow low noise design

●High static pressure, with large airflow

●Motor can control rise in temperature, equipped with automatic reset thermal overload protection

●Well-known brand ball bearing, acceptable for continuous operation of long time

●Insulation Class E

●Enclosure class IP 44


Linda Xu  
Export Manager (+86-15019502576)
Nussun Mechanical & Electrical Technology Co.,Ltd
Add:No.108 Zhaoyi Road, Dongsheng Town,
Zhongshan City,Guangdong,P.R of China              
Tel: +86-760-22552955    Fax: +86-760-22551655
E-mail: 
linda@nussun.com  sales@nussun.com
Web: 
www.nussun.net    nussun.en.alibaba.com
WhatsApp:Lindaxu (+86-15019502576)            
Skype: nussunlindaxu  QQ:364060760 

Metal casing treated by wire drawing luxury       

NSK ball bearing, acceptable for long time operation.        
Aluminum alloy double impeller very quiet.
Low temperature motor, Low energy consumption, long life.  


Create a comfortable and quiet environment



Company Introduction

Factory production Process

Linda Xu  
Export Manager (+86-15019502576)
Nussun Mechanical & Electrical Technology Co.,Ltd
Add:No.108 Zhaoyi Road, Dongsheng Town,
Zhongshan City,Guangdong,P.R of China              
Tel: +86-760-22552955    Fax: +86-760-22551655
E-mail: 
linda@nussun.com  sales@nussun.com
Web: 
www.nussun.net    nussun.en.alibaba.com
WhatsApp:Lindaxu (+86-15019502576)            
Skype: nussunlindaxu  QQ:364060760