Model Specifications

Diameter biades (mm)

Blades rotational speed rpm

Motor rotational speed rpm

Air flow m/h

Total pressure

(Pa)

Noise decibels

Power

  (W)

Rated voltage

  (V)

High(mm)

Width(mm)

Thickness(mm)

DJF-750

600

960

960

10600

75

≤70

370

380

1380

1380

400

DJF(a)-1000

910

438

1400

21000

57

≤65

550

380

1220

1220

400

DJF(a)-1380

1270

437

1400

44000

57

≤65

1100

380

1530

1530

400

Fan blade:Krupp stainless steel

Thickness:1.2mm,surface finish BA grade.

Belt :Japanese Mitsubishi.

maintenance free ,long service life

2010 frist adopt Type B instead of type A.

Fan belt pulley: high strength aluminum-magnesium alloy by die -casting.light weight,lower vibration.

Fan bearing: france imported double-row  bearing with warerproof design.high strength.long service life.

Motor:both Chia famous motor and Siemens motor are available.

Motor protection grade IP55.insulation class F grade.

Linking parts :aluminum alloy.

Spring:304 stainless steel.

Motor plate:multiple function with the use of a unique design.

Both 1HP and 1.5 HP for option.

Fan blades are adjusted by intelligent dynamic-balance tester.each blade tolerance weight controlled within 1g.