EC radial fan is available in 24V, 48VDC, 115V 50/60Hz and 230V 50/60Hz, It is a reduction of approx. 20 percent compared to the AC gas blowers, without a reduction in performance. Speed control:0-10V/PWM signal, preset with potentiometers via a control input.

Applications: Gas or oil-fired heating boilers,wood stove,heat stove and other applications.

Special Features:

· Impeller dimension:130mm

· Material:Die-cast aluminium housing, anti-static plastic impeller and plastic cover

· Rated power:40W

· Rated voltage:24VDC

· Rated speed:7200RPM

· Airflow:110m3/h

· Speed control:0-10V/PWM

· Insulation class:  "F", protection type is IP20

· Brushless DC-motor with integrated electronics

· High hydraulic efficiency, energy-saving and low noise level

Primary Competitive Advantages:

· Green Product

· Guarantee/Warranty

· International Approvals:EC,LVD,CCC

· Prompt Delivery

· Service:supply the special one by design
· Small Orders Accepted

· Maintenance-free ball bearing, 40000 hours of operation
· Speed recognition: Hall IC signal ouput
 ·Commutation electronics : current limit and reverse battery protection and overload protection

· High efficiency,Low Noise

· Use for Gas or oil-fired heating boilers,wood stove,heat stove ,etc

Technical drawing and Air curve of EC Centrifugal gas Blower GRD130/0012

Applications

Heating

EC Fan and Blower from GP are more popular to replace traditional AC Fan and Blower.
They are widely used for heating system, including gas and oil heaters, solid fuel burners, fuel cells, thermal storage heating stoves, fan heaters, mobile heat generators and heat pumps,etc.
The upper hand of them including specific higher efficient, Lower noise, Maintenance-free, lower working cost,manually controllable variable speed capability and safety.



Packing Photo



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Single inlet EC Centrifugal Blower,Daul inlet EC Centrifugal Blower.EC fan Control.