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Home » Products » Fans Series » AC Backward curved centrifugal fan » BMF280-GH-B AC Backward curved centrifugal fan

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BMF280-GH-B 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:
  • BMF211
  • BMF211

Product Description


Our Products

BMF280-GH-B 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



CF006 016-021 051(官网正文)


Specifications

 

Model

Size

(mm)

Supply

Poles

Voltage

(V)

Frequency

(Hz)

Power   Input

(W)

Current

(A)

Max   airflow

(m3/h)

BMF280-GH-7

280

3P,380~440V

2

400

50

620

1.1

2800

BMF280-GH-8

280

1P,220~240V

2

230

50

680

3

2960

BMF280-GH-9

280

3P,200~240/380~440V /Y

2

230/400/460

50/60

620/1020

1.9/1.1/1.45

2800/3250

 

Model

Speed

(rpm)

Noise

(dBA)

Amb.temp.perm.

(℃)

Mass

(Kg)

Insulation

IP   class

ErP   level

Direction

BMF280-GH-7

2750

82

-25~+75

8

F

IP54

N/A

Counter-clockwise

BMF280-GH-8

2740

80

-25~+50

7.5

F

IP54

N/A

Counter-clockwise

BMF280-GH-9

2750/3150

82/84

-25~+50

8

F

IP54

N/A

Counter-clockwise

 

Performance Curve


CF006(官网曲线图)

BMF280-GH-


CF016(官网曲线图)

BMF280-GH-8


CF021(官网曲线图)

BMF280-GH-9


Outline Drawing

006 016 021(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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