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BMF250-GH AC Backward curved centrifugal fan

Centrifugal fan with backward curved blades is mainly used for air intake. Since most of the pressure buildup occurs in the impeller, a vortex housing is generally not required. Centrifugal fans have excellent hydraulic efficiency and low noise levels, making them ideal for high pressures.
Application: centrifugal fans are used in applications such as central air conditioning installation or ventilation systems of buildings.
Customized manufacturing available

Quantity:
  • BMF208
  • BMF208

Product Description


Our Products

BMF250-GH AC Backward curved centrifugal fan

Centrifugal fan with backward curved blades is mainly used for air intake. Since most of the pressure buildup occurs in the impeller, a vortex housing is generally not required. Centrifugal fans have excellent hydraulic efficiency and low noise levels, making them ideal for high pressures.

Application: centrifugal fans are used in applications such as central air conditioning installation or ventilation systems of buildings.

Customized manufacturing available



CF004 005 013-015 017 020 043-047(官网正文)


Specifications

Model

Size

(mm)

Supply

Poles

Voltage

(V)

Frequency

(Hz)

Power Input

(W)

Current

(A)

Max airflow

(m3/h)

Speed

(rpm)

BMF250-GH-1

250

1P,220~240V

4

230

50/60

70

0.35/0.31

820/980

1410/1680

BMF250-GH-2

250

1P,220~240V

2

230

50

200

0.9

1500

2600

 

Model

Noise

(dBA)

Amb.temp.perm.

(℃)

Mass

(Kg)

Insulation

IP class

ErP level

Direction

BMF250-GH-1

64/64

-25~+70

2.5

F

IP54

N/A

Counter-clockwise

BMF250-GH-2

75

-25~+60

2.8

F

IP54

N/A

Counter-clockwise

 

Performance Curve


CF044(官网曲线图)

BMF250-GH-1


CF014(官网曲线图)

BMF250-GH-2


Outline Drawing

014 044(外形图)


Packing & Shipping


We use reliable packaging and logistics, for customer to receive the products in good condition. Also, we could customize according to your requirements.


Packaging(Fan)


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Contact (China)

Jennifer Yang
  Jennifer@Belmont-Tech.com
  (86)51986619581 / (86)51983385255
  No.198 Chendu Road,Changzhou, Jiangsu Province, China    

Contact (USA)

Alan Gu
  Alan@Belmont-tech.com
  +1 (260)-247-6566
  3224 Mallard Cove Lane, Fort Wayne, Indiana 46804, USA   

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