24V 4" inch 100 Circular EC Duct Fan blower designer and producer

Payment Terms: T/T,L/C
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Basic Info.
  • Application: Industrial Blower 
  • Type: Turbo Blower 
  • Power Source: Electric Blower 
  • Pressure: High Pressure 
  • Brand Name: GP 
  • Rated Power: 51w 
  • Rated Voltage: 48VDC 
  • Material: galvanized sheet steel housing 
  • Type of protection: IP44 
  • Diameter sizes: 100,4inch 
  • Insulation class:
  • Approvals: CE, CCC 
  • Bearings: Maintenance-free ball bearings 
  • Operation Temperature: -25° C to 60° C 
  • Voltage: 24/48VDC 
  • Speed Control: 0-10VDC/PWM 
  • Air flow: 171CFM 
  • Model No.: GDF100D 
  • Place of Origin: Zhejiang  
  • Min.Order: 50 Piece/Pieces
  • Means of Transport: Land, Ocean, Air
Supply Capacity
  • Production Capacity: 2000-3000PCS per month
  • Packing:PALLET
  • Delivery Date: 30 days for 1000 pcs After receipt the paymen
EC Duct fan from GP with backward curved and forward curved impellers
We can supply 8 sizes from 100/4", 125/5", 150/6", 160/6", 200/8", 250/10", 315/12" for both DC Input 24V, 48V, 56V and AC Input 115V, 230V 50/60Hz. With the same ease of installation.
Saving energy at full load and part load with  integral electronic control,energy utilised effectively can be protected by guarantees,it's the intelligent technology.
They are widely used for clean-room technology, ventilation, air-conditioning, building, etc.

Special Features
·Supply from 100/4"-315/12'' Ductdiameter
·EC-Brushless Motor, high efficiency,low noise
·speed regulation for 100%
·Integrated protection
·supply mounting bracket

·meet ErP2013 and ErP2015

ModelImpeller size   
(CMH)     (CFM)
Static Pressure (Pa)Power (Watt)Speed (RPM)Current(Amp)Noise(dB)Net

Primary Competitive Advantages

·Intelligent technology of EC duct Fan.
·Guarantee/Warranty for 50000hours
· Saving energy more30% than the AC version.
· Reducing operating costs
· Keepingoperate at high efficiency levels

Technical drawing and Air curve ofGDF100

ModelA(mm)B (mm)C (mm)D (mm)E (mm)


clean-room technology, ventilation, air-conditioning, building ventilation

EC Duct Fan used in Precision Air Conditionerscan can offer no heat loads to deal with,ensuring a sufficient throughput of air, precise temperature and humidity control and constant air quality.

EC Fan can provide fresh air wherever people are present. Reducingthe energy use and high efficiency,It also can been easy to connect and their ballbearing motor to speed control.

Related recommend
EC Centrifugal Fan,EC Axial fan impeller,EC Fan coil unit

Send message to this supplier
Mr. Roy (GM)
Tel: 86-574-87704085
Enter between 20 to 3,000 chatacters.
Contact Method
Panhuoqiao Village, Zhonghe Street, Yinzhou District, Ningbo, Zhejiang, China (Mainland) / 315105
Fax: 86-574-87704101
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