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Low Pressure Centrifugal Blower For Ventilation System, Industrial Centrifugal Fan Manufacturer, Centrifugal Blower

Low Pressure Centrifugal Blower For Ventilation System, Industrial Centrifugal Fan Manufacturer, Centrifugal Blower

Low Pressure Centrifugal Blower For Ventilation System, Industrial Centrifugal Fan Manufacturer, Centrifugal Blower
CategoriesCentrifugal Fan
BrandACMAN
ModelAM44 Centrifugal fan
TypeAM44 Low Pressure
Airflow Range940-187120 m3/h
Pressure Range300-4200 pa
Impeller TypeBackward Curved Impeller
Update TimeMay 29,2024
Detail Information
Low Pressure Centrifugal Blower For Ventilation System, Industrial Centrifugal Fan Manufacturer, Centrifugal Blower 
Main Basic Data For Choosing Centrifugal Blower
1: What is the application of the blower?
2: What is the airflow rate?  Q: m3/h;
3: What is the static pressure or full pressure? Pa?
4: What is the temperature of the raw gas? 
5: The air/gas is dust/fume/water contented? 
6: What is the altitude of the installation place?
7: What is the power supply?
Main Body Types of the  Industrial Centrifugal Fan 
A Type: Motor Direct
Advantage: Simple Structure, No wearing parts;

Disadvantage: Not suitable for high temperature working conditions, when the power became larger than 55KW, we do not suggest to use the A type centrifugal fan, because the bearing can not sustain the heavy impeller.
C Type: Belt Drive
Advantage:It is convenient to adjust the fan speed through the belt, we could choose the high efficiency working point,. The fan could used in high temperature working conditions.

Disadvantage: The belt itself has 3-7% efficiency loss. After working for a long time, the efficiency will decline. and it is equipped with bearing box, it is need adding lubricate oil and replace the belt.
D Type: Motor+Coupling
Advantage: Widely applied in high power and high temperature working conditions; less wearing parts;

Disadvantage: High cost and high price.
4 Types of the Impeller
Airfoil Impeller:
Advantage: High efficiency: Compared with traditional wind turbines, airfoil-type fans use wind energy more efficiently.
Backward Curved/Inclined Impeller: Generally, it is an induced draft fan. The impeller hub and the impeller are not parallel. The impeller outlet angle is less than 90 degrees, which is a backward-inclined impeller, also called a backward impeller.
Advantages: The impeller has high structural strength and can be used in higher static pressure systems. The power curve has no overload, low noise, large air volume, wide high efficiency zone, high efficiency and no overload.
Disadvantages: Due to the fast running speed, the requirements for dynamic balance are relatively high, so larger shafts and bearings are required.
Forward Curved Impeller: Generally for a blower, the impeller hub is parallel to the impeller edge. If the 
impeller outlet angle is greater than 90 degrees, it is a forward-inclined impeller, also called a forward impeller.
Advantages: smaller shafts and bearings can be used, a wide operating range, and low cost.
Disadvantages: The shape of the performance curve may be parallel to the resistance curve, the blade structure is low in strength, and the rotation speed is low. When the system static pressure is reduced, it is likely to cause the motor to be overloaded
Industrial Centrifugal Fan's Directions
ROTATION VIEW FROM DRIVE SIDE  R=Right Side
ROTATION VIEW FROM DRIVE SIDE  L=Left Side
Technical Data for Basic Choosing
These technical data is based on air temperature: T=20
AM44-800A: A means A type connection we mentioned in upper parts.

AM44-280A Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

1310

1000

960

66.5

0.55






1.1KW

2

1480

990

940

70.5

0.58

3

1650

970

910

74.0

0.60

4

1810

920

850

76.0

0.61

5

1980

850

760

74.5

0.63

6

2150

760

660

72.5
0.63

7

2320

670

550

68.5
0.63

AM44-315A Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

1880

1280

1230

67.5

0.99






1.5KW

2

2120

1270

1210

71.5

1.04

3

2360

1240

1160

75.0

1.08

4

2600

1170

1080

77.0

1.10

5

2840

1080

970

74.5

1.14

6

3080

980

850

73.5

1.14

7

3320

860

700

69.5

1.13






1450

1

940

320

310

67.5

0.12






0.55KW

2

1060

320

300

71.5

0.13

3

1180

310

290

75.0

0.14

4

1300

290

270

77.0

0.14

5

1420

270

240

74.5

0.14

6

1540

240

210

73.5

0.14

7

1660

210

180

69.5

0.14

AM44-355A Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

2700

1640

1580

68.5

1.80






3KW

2

3050

1630

1550

72.5

1.90

3

3390

1590

1490

76.0

1.97

4

3740

1510

1390

78.0

2.01

5

4080

1390

1250

77.5

2.03

6

4420

1260

1090

74.5

2.07

7

4770

1100

900

70.5

2.06






1450

1

1350

410

390

68.5

0.22






0.55KW

2

1520

410

390

72.5

0.24

3

1700

400

370

76.0

0.25

4

1870

380

350

78.0

0.25

5

2040

350

310

77.5

0.25

6

2210

310

270

74.5

0.26

7

2380

270

230

70.5

0.26

AM44-440A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

3880

2110

2030

69.5

3.27






5.5KW

2

4380

2090

1990

73.5

3.46

3

4880

2040

1920

77.0

3.59

4

5370

1940

1780

79.0

3.66

5

5870

1780

1600

78.5

3.70

6

6360

1610

1400

75.5

3.77

7

6860

1410

1160

71.5

3.75






1450

1

1940

530

510

69.5

0.41






0.75KW

2

2190

520

500

73.5

0.43

3

2440

510

480

77.0

0.45

4

2690

480

450

79.0

0.46

5

2930

450

400

78.5

0.46

6

3180

400

350

75.5

0.47

7

3430

350

290

71.5

0.47

AM44-450A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

5530

2670

2570

70.5

5.81






7.5KW

2

6240

2650

2520

74.5

6.15

3

6940

2590

2430

78.0

6.39

4

7650

2450

2260

80.0

6.50

5

8350

2260

2030

79.5

6.59

6

9060

2040

1770

76.5

6.71

7

9760

1780

1470

72.5

6.67






1450

1

2770

670

640

70.5

0.73






1.1KW

2

3120

660

630

74.5

0.77

3

3470

650

610

78.0

0.80

4

3820

610

560

80.0

0.81

5

4180

560

510

79.5

0.82

6

4530

510

440

76.5

0.84

7

4880

450

370

72.5

0.83

AM44-500A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

7700

3400

3270

72.5

10.0






15KW

2

8690

3370

3210

76.5

10.6

3

9670

3290

3090

80.0

11.1

4

10650

3120

2870

82.0

11.3

5

11640

2870

2580

81.5

11.4

6

12620

2600

2250

78.5

11.6

7

13600

2270

1870

74.5

11.5






1450

1

3850

850

820

72.5

1.25






2.2KW

2

4340

840

800

76.5

1.33

3

4830

820

770

80.0

1.38

4

5330

780

720

82.0

1.41

5

5820

720

650

81.5

1.42

6

6310

650

560

78.5

1.45

7

6800

570

470

74.5

1.44

AM44-560A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






2900

1

10820

4260

4100

72.5

17.7






22KW

2

12200

4230

4020

76.5

18.7

3

13590

4130

3880

80.0

19.5

4

14970

3910

3610

82.0

19.8

5

16350

3610

3240

81.5

20.1

6

17730

3260

2830

78.5

20.4

7

19110

2850

2350

74.5

20.3






1450

1

5410

1060

1020

72.5

2.21


3KW

2

6100

1060

1010

76.5

2.34

3

6790

1030

970

80.0

2.44




4KW

4

7480

980

900

82.0

2.48

5

8170

900

810

81.5

2.51

6

8860

810

710

78.5

2.55

7

9550

710

590

74.5

2.54






960

1

3580

470

450

72.5

0.64






1.5KW

2

4040

460

440

76.5

0.68

3

4500

450

420

80.0

0.71

4

4950

430

400

82.0

0.72

5

5410

400

350

81.5

0.73

6

5870

360

310

78.5

0.74

7

6330

310

260

74.5

0.74

AM44-630A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

7710

1350

1300

72.5

3.98






5.5KW

2

8690

1340

1270

76.5

4.22

3

9670

1310

1230

80.0

4.39

4

10650

1240

1140

82.0

4.47

5

11640

1140

1020

81.5

4.52

6

12620

1030

890

78.5

4.60

7

13600

900

740

74.5

4.57






960

1

5100

590

570

72.5

1.15






2.2KW

2

5750

590

560

76.5

1.22

3

6400

570

540

80.0

1.27

4

7050

540

500

82.0

1.30

5

7700

500

450

81.5

1.31

6

8360

450

390

78.5

1.34

7

9010

400

330

74.5

1.33

AM44-710A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

11030

1710

1650

74.0

7.09






11KW

2

12440

1700

1620

78.0

7.52

3

13840

1660

1560

81.5

7.83

4

15250

1570

1450

83.5

7.98

5

16660

1450

1300

83.0

8.08

6

18060

1310

1140

80.0

8.21

7

19470

1140

940

76.0

8.15






960

1

7300

750

720

74.0

2.06






3KW

2

8230

740

710

78.0

2.18

3

9170

730

680

81.5

2.27

4

10100

690

640

83.5

2.32

5

11030

640

570

83.0

2.34

6

11960

570

500

80.0

2.38

7

12890

500

410

76.0

2.36

AM44-800A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

15940

2220

2130

76.0

12.9


15KW

2

17970

2200

2090

80.0

13.7

3

20000

2150

2020

83.5

14.3




18.5KW

4

22040

2040

1880

85.5

14.6

5

24070

1880

1690

85.0

14.8

6

26100

1700

1470

82.0

15.0

7

28140

1480

1220

78.0

14.9






960

1

10550

970

940

76.0

3.75






5.5KW

2

11900

960

920

80.0

3.98

3

13240

940

880

83.5

4.15

4

14590

890

820

85.5

4.23

5

15940

820

740

85.0

4.28

6

17280

740

640

82.0

4.35

7

18630

650

540

78.0

4.31

AM44-900A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

22690

2810

2700

76.0

23.3



30KW

2

25590

2790

2650

80.0

24.7

3

28480

2720

2560

83.5

25.8

4

31380

2580

2380

85.5

26.3




37KW

5

34270

2380

2130

85.0

26.6

6

37170

2150

1860

82.0

27.0

7

40060

1880

1550

78.0

26.8






960

1

15020

1230

1180

76.0

6.75


7.5KW

2

16940

1220

1160

80.0

7.18

3

18860

1190

1120

83.5

7.49




11KW

4

20770

1130

1040

85.5

7.63

5

22690

1040

940

85.0

7.72

6

24610

940

820

82.0

7.82

7

26520

820

680

78.0

7.77

AM44-1000A/D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

31440

3530

3400

76.0

40.6


45KW

2

35450

3510

3340

80.0

43.2

3

39460

3430

3220

83.5

45.0





55KW

4

43470

3250

2990

85.5

45.9

5

47480

2990

2690

85.0

46.4

6

51490

2700

2340

82.0

47.1

7

55500

2360

1950

78.0

46.7






960

1

20810

1550

1490

76.0

11.8


15KW

2

23470

1540

1460

80.0

12.5

3

26120

1500

1410

83.5

13.1





18.5KW

4

28780

1420

1310

85.5

13.3

5

31440

1310

1180

85.0

13.5

6

34090

1180

1030

82.0

13.7

7

36750

1040

850

78.0

13.6

AM44-1120D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

44170

4430

4270

76.5

71.1



90KW

2

49800

4400

4190

80.5

75.6

3

55440

4300

4040

84.0

78.8

4

61070

4070

3750

86.0

80.3




110KW

5

66710

3750

3370

85.5

81.3

6

72340

3390

2940

82.5

82.6

7

77980

2960

2440

78.5

81.8






960

1

29240

1940

1870

76.5

20.6






30KW

2

32970

1930

1830

80.5

21.9

3

36700

1880

1770

84.0

22.9

4

40430

1790

1640

86.0

23.3

5

44170

1640

1480

85.5

23.6

6

47900

1490

1290

82.5

24.0

7

51630

1300

1070

78.5

23.7

AM44-1200D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

54320

5090

4900

76.5

100.4


110KW

2

61260

5050

4810

80.5

106.7

3

68190

4940

4630

84.0

111.3




132KW

4

75120

4660

4310

86.0

113.4

5

82050

4310

3870

85.5

114.8

6

88980

3890

3380

82.5

116.6

7

95910

3400

2800

78.5

115.5






960

1

35970

2230

2150

76.5

29.1






37KW

2

40560

2210

2110

80.5

31.0

3

45140

2160

2030

84.0

32.3

4

49730

2050

1890

86.0

32.9

5

54320

1890

1700

85.5

33.3

6

58910

1710

1480

82.5

33.8

7

63500

1490

1230

78.5

33.5

AM44-1250D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

61400

5520

5310

76.5

123.1


132KW

2

69240

5480

5210

80.5

130.9

3

77070

5360

5030

84.0

136.5





160KW

4

84900

5070

4670

66.0

139.1

5

92740

4670

4200

85.5

140.8

6

100570

4220

3660

82.5

143.0

7

108410

3690

3040

78.5

141.7






960

1

40650

2420

2330

76.5

35.7


45KW

2

45840

2400

2290

80.5

38.0

3

51030

2350

2200

84.0

39.6





55KW

4

56210

2220

2050

86.0

40.4

5

61400

2050

1840

85.5

40.9

6

66590

1850

1610

82.5

41.5

7

71770

1620

1330

78.5

41.1






720

1

30490

1360

1310

76.5

15.1







22KW

2

34380

1350

1290

80.5

16.0

3

38270

1320

1240

84.0

16.7

4

42160

1250

1150

86.0

17.0

5

46050

1150

1030

85.5

17.2

6

49940

1040

900

82.5

17.5

7

53830

910

750

78.5

17.3

AM44-1350D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

78110

6440

6190

78.0

179.2


220KW

2

88080

6390

6080

82.0

190.7

3

98050

6250

5860

85.5

199.0





250KW

4

108010

5920

5440

87.5

202.9

5

117980

5450

4880

87.0

205.4

6

127950

4930

4260

84.0

208.4

7

137910

4310

3530

80.0

206.3






960

1

51720

2820

2710

78.0

52.0






75KW

2

58320

2800

2660

82.0

55.3

3

64910

2740

2570

85.5

57.8

4

71510

2590

2390

87.5

58.9

5

78110

2390

2140

87.0

59.6

6

84710

2160

1870

84.0

60.5

7

91310

1890

1550

80.0

59.9






720

1

38790

1590

1530

78.0

21.9






30KW

2

43740

1580

1500

82.0

23.3

3

48690

1540

1440

85.5

24.4

4

53630

1460

1340

87.5

24.8

5

58580

1340

1200

87.0

25.1

6

63530

1210

1050

84.0

25.5

7

68480

1060

870

80.0

25.3

AM44-1400D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

87120

6930

6660

78.0

214.9


250KW

2

98230

6870

6530

82.0

228.7

3

109350

6720

6300

85.5

238.7





280KW

4

120460

6360

5850

87.5

243.4

5

131580

5860

5250

87.0

246.3

6

142690

5300

4580

84.0

250.0

7

153810

4630

3800

80.0

247.4






960

1

57110

3040

2920

78.0

63.0


75KW

2

64400

3010

2870

82.0

67.0

3

71690

2950

2760

85.5

69.8





90KW


4

78970

2790

2570

87.5

71.2

5

86260

2570

2310

87.0

72.0

6

93550

2320

2010

84.0

73.1

7

100830

2030

1670

80.0

72.5






720

1

42830

1710

1640

78.0

26.6






37KW

2

48300

1690

1610

82.0

28.2

3

53770

1660

1550

85.5

29.5

4

59230

1570

1450

87.5

30.0

5

64700

1450

1300

87.0

30.4

6

70160

1310

1130

84.0

30.9

7

75630

1140

940

80.0

30.6

AM44-1500D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






1450

1

107150

7950

7640

78.0

303.4






355-400KW

2

120820

7890

7500

82.0

323.0

3

134490

7710

7230

85.5

337.0

4

148170

7310

6720

87.5

343.6

5

161840

6730

6030

87.0

347.8

6

175510

6080

5260

84.0

353.0

7

189180

5320

4360

80.0

349.3






960

1

70940

3490

3350

78.0

88.1


110KW

2

79990

3460

3290

82.0

93.7

3

89040

3380

3170

85.5

97.8





132KW

4

98100

3200

2950

87.5

99.7

5

107150

2950

2640

87.0

100.9

6

116200

2670

2300

84.0

102.4

7

125250

2330

1910

80.0

101.4






720

1

53210

1960

1880

78.0

37.1


45KW

2

60000

1950

1850

82.0

39.5

3

66780

1900

1780

85.5

41.3





55KW

4

73570

1800

1660

87.5

42.1

5

80380

1660

1490

87.0

42.6

6

87150

1500

1300

84.0

43.2

7

93940

1310

1080

80.0

42.8

AM44-1600D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






960

1

86100

3970

3810

78.0

121.6


132KW

2

97080

3940

3740

82.0

129.4

3

108070

3850

3610

85.5

135.1





160KW

4

119050

3640

3350

87.5

137.7

5

130040

3360

3010

87.0

139.4

6

141020

3030

2620

84.0

141.4

7

152010

2650

2180

80.0

140.0






740

1

66370

2360

2270

78.0

55.7






75KW

2

74830

2340

2220

82.0

59.3

3

83300

2290

2140

85.5

61.9

4

91770

2160

1990

87.5

63.1

5

100240

1990

1790

87.0

63.8

6

108700

1800

1560

84.0

64.8

7

117170

1580

1290

80.0

64.1

AM44-1800D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






980

1

125140

5230

5030

78.0

233.1


280KW

2

141110

5190

4930

82.0

248.1

3

157070

5070

4760

85.5

258.9




315KW

4

173040

4810

4420

87.5

264.0

5

189010

4430

3970

87.0

267.2

6

204970

4000

3460

84.0

271.1

7

220940

3500

2870

80.0

268.4






740

1

94490

2980

2870

78.0

100.4






132KW

2

106550

2960

2810

82.0

106.8

3

118610

2890

2710

85.5

111.5

4

130660

2740

2520

87.5

113.7

5

142720

2520

2260

87.0

115.0

6

154780

2280

1970

84.0

116.7

7

166830

1990

1640

80.0

115.5

AM44-2000D Centrifugal Fan Technical Data

RMP(r/min)

No

Airflow

(m3/h)

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)






980

1

171660

6460

6210

78.0

394.7







450-560KW

2

193560

6410

6090

82.0

420.2

3

215470

6260

5870

85.5

438.5

4

237370

5930

5460

87.5

447.0

5

259270

5470

4900

87.0

452.5

6

281170

4940

4270

84.0

459.2

7

30307

4320

3540

80.0

454.5






740

1

129620

3680

3540

78.0

170.0


200KW

2

146160

3650

3470

82.0

180.9

3

162700

3570

3350

85.5

188.8





220KW

4

179240

3380

3110

87.5

192.5

5

195770

3120

2790

87.0

194.8

6

212310

2820

2430

84.0

197.7

7

228850

2460

2020

80.0

195.7

C type Centrifugal Fan
AM44-280C Centrifugal Fan Technical Data

RMP

r/min

No

Airflow      m3/h

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)

RMP

r/min

No
Airflow      m3/h
Full Pressure(Pa)
Static Pressure(Pa)
Inner Efficiency(%)
Inner Power(kw)
Motor with Power(Kw)








3500

1

1580

1460

1400

66.5

0.96







1.5KW








2750

1

1240

900

660

66.5

0.47








1.5KW

2

1790

1440

1370

70.5

1.02

2

1400

890

850

70.5

0.49

3

1990

1410

1330

74.0

1.05

3

1560

870

820

74.0

0.51

4

2190

1340

1230

76.0

1.07

4

1720

830

760

76.0

0.52

5

2390

1230

1110

74.5

1.10

5

1880

760

660

74.5

0.53

6

2590

1110

970

72.5

1.11

6

2040

690

600

72.5

0.54

7

2800

970

800

66.5

1.00

7

2200

600

490

68.5

0.54








3150

1

1430

1180

1130

66.5

0.70







1.5KW








2500

1

1130

740

710

66.5

0.35






1.1KW

2

1610

1170

1110

70.5

0.74

2

1280

738

700

70.5

0.37

3

1790

1140

1070

74.0

0.77

3

1420

720

680

74.0

0.38

4

1970

1080

1000

76.0

0.78

4

1560

680

630

76.0

0.39

5

2150

1000

900

74.5

0.80

5

1710

630

560

74.5

0.4

6

2330

900

780

72.5

0.81

6

1850

570

490

72.5

0.4

7

2520

790

650

66.5

0.80

7

2000

500

410

68.5

0.4

AM44-315C Centrifugal Fan Technical Data

RMP

r/min

No

Airflow      m3/h

Full Pressure(Pa)

Static Pressure(Pa)

Inner Efficiency(%)

Inner Power(kw)

Motor with Power(Kw)

RMP

r/min

No
Airflow      m3/h
Full Pressure(Pa)
Static Pressure(Pa)
Inner Efficiency(%)
Inner Power(kw)
Motor with Power(Kw)








3300

1

2140

1660

1590

67.5

1.46







2.2KW








2600

1

1680

1030

990

67.5

0.71








1.5KW

2

2410

1640

1560

71.5

1.54

2

1900

1020

970

71.5

0.75

3

2680

1610

1510

75.0

1.60

3

2110

1000

940

75.0

0.78

4

2950

1520

1400

77.0

1.82

4

2330

940

870

77.0

0.79

5

3230

1400

1260

74.5

1.69

5

2540

870

780

74.5

0.82

6

3500

1270

1100

73.5

1.88

6

2760

790

680

73.5

0.82

7

3770

1110

910

69.5

1.67

7

2970

690

570

69.5

0.82








2900

1

1880

1280

1230

67.5

0.99








1.5KW










2250

1

1460

770

740

67.5

0.46








1.5KW

2

2120

1270

1210

71.5

1.04

2

1640

760

730

71.5

0.49

3

2360

1240

1160

75.0

1.08

3

1630

750

700

75.0

0.51

4

2600

1170

1080

77.0

1.10

4

2010

710

650

77.0

0.51

5

2840

1080

970

74.5

1.14

5