AERZENER MASCHINENFABRIK GMBH - فامکو...the previous Aerzen generations KI, KII and KIII. Further advantages of the new series Delta Blower Generation 5 are the following: •

A E R Z E N E R M A S C H I N E N F A B R I K

G M B H

New Aerzen Pos i t i ve D isp lacement B lower Un i ts De l ta B lower Genera t ion 5

In take vo lume f lows f rom 30 m³ /h to 5 .400 m³ /h

AERZEN

POSITIVE DISPLACEMENT BLOWERS

G1-068 02 EN2500 5.2010

2

The Delta Blower Generation 5 is the synthesis of the successful characteristics developed in previous generations combined with new technical innovations that already meet the market requirements of the future.

Why Generation 5?Aerzener Maschinenfabrik was the fi rst blower manufacturer to design a compact unit in 1960 and has de-veloped this machine type continuously ever since. Delta Blower Generation 5 is therefore the fi fth generation of Aerzen blower units and represents the suc-cessful combination of tradition and innovation. However compared to other blower models this new series offers 5 main advantages for the customers. 5 main advantages which led to the name „Generation 5“.

Customers Benefi t from Technical Progress

Aerzener Maschinenfabrik began making positive displacement blow-ers in 1868 and is proud to be one of the oldest and largest manufacturers worldwide, with a market leading posi-tion in Europe. Technical competence, experienced staff and constant dia-logue with our customers maintains the basis for the successful develop-ments that originate from Aerzen.Our priority is that the customer ben-efi ts and because of these innovative products Aerzener Maschinenfabrik can guarantee that plant manufactur-ers and end users alike can secure their market success in the long and short term.

Stands for the new series of positive displacement blower units made by Aerzener Maschinenfabrik

➢ Lower Sound Levels Compared with the previous generation the sound levels of the Delta Blower Generation 5 series have been reduced by an average of 6 - 8 dB(A), in some single cases even lower sound levels have been achieved. We still consistently and aware no longer used the ab-sorption material in the discharge-sided silencer. Due to these considerable sound reductions, expensive measures, such as special acoustic hoods are no longer required.

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3

Generation 5 is quieter! On average the sound pressure levels of the machine noise has been reduced by 6 – 8 dB(A) compared to the previous models.

Comparison of sound pressure levels (700 mbar with acoustic hood)

➢ Simple Operation and Easy MaintenanceDuring development, special consideration was given to the ease of handling of the new units. The fi rst consideration was easy positioning and installation: The units can be trans-ported at site, by means of a suitable fork or (up to DN 125) pallet truck. They are delivered with a service pack that includes a lifting jack, oil funnel and an initial fi ll of oil, which also makes commissioning very easy. All service tasks and components that require mainte-nance are accessible from the front of the unit.However, the important advantage is the new oil system. The oil level can be viewed and checked from the outside with the blower fully operational, this is possible without any problems. Therefore, blower shutdowns, process and production interruptions belong to the past. The most important advantage is however the new oil system. This makes a check of the oil level possible from the outside with the machine running. Necessary shut-downs of the machines and consequently interruptions of the process or the production thus belong to the past. Size DN 50 is the only exception. Due to the small dimensions the oil service can easily be carried out via the detachable acoustic hood roof.

Easy operation and maintenance:

Transport with fork lifters and lifting trucks, the mainte-nance work ‘oil’ and ‘fi lter’ are

carried out from the front.

The oil level control can be viewed from the outside when blower is running.

intake volume fl ow Q1 [m3/min]

mac

hine

noi

se L

p(A

) [d

B(A

)]

Delta Blower Generation 5 type GM 50 L / DN 150

Delta Blower type GM 50 L / DN 150


4

Luftumlenkung

Generation 5 - Simply Operate!During development special attention was given to the easy application of these units.

➢ Mechanical FanA mechanical fan mounted on the blower drive shaft is used to ventilate the acoustic hood. Without the need for an electric fan additional electrical installa-tion and energy costs are saved.An additional advantage for this system is that it fully complies with all ATEX requirements. Expensive ex-proof fan motors are not required - a considerable cost saving.

➢ Absorption Material EliminatedThe base for the Generation 5 blower is also the dis-charge silencer in which the sound level is reduced by diverting the air fl ow. Absorption material which is subject to degradation has not been used in any part of the unit. The downstream system cannot become contaminated when it is used for pneumatic conveying of bulk food materials and the integrity of the foodstuff is guaranteed. In the sewage industry, the blockage of an aeration system can be avoided; costly maintenance expenditure is minimized and production losses are eliminated.

➢ Space Saving DesignEspecially with the smaller size units the dimensions have been reduced, linked with the facility to install the units “side by side”, the required fl oor space has also been considerably reduced. Providing further cost savings in designing the size of the blower room.Due to the changed dimensions and type of design there is a better possibility of replacement regarding the previous Aerzen generations KI, KII and KIII.

Further advantages of the new series Delta Blower Generation 5 are the following:• Aerzen base support certifi ed as spark arrester for ATEX-

applications (please also refer to brochure A1-020)• Blower stage with patented procedure for pulsation

reduction• Standard application for energy-saving motors of class

EFF1• Compliant as per the PED guidelines (discharge si-

lencer and pressure valve)• Intake on the ‘cold’ side of the unit• Automatic belt retention due to hinged motor mounting

plate

12 sizes in 7 nominal widthsLess room needed due to compact design and installation variant ‘Side-by-Side’.


5

1

2

4

6

7

8

9

3

10

5

Generation 5 uses a mechanical fan!This is mounted on the blower shaft and, therefore, does not need any additional absorbed power or electrical installation costs.

Scope of supply:

Blower stage (1)With patented procedure for pulsationreduction (see page 6)

Base support with integrateddischarge silencer (2)Sound dampening without using absorptionmaterial. Design of silencer acc. to PED-directive 97/23/EG. Furthermore the base support is certifi ed as ATEX-spark arrester.

Intake system with fi lter and silencer (3)The machine takes in as standard from theambience. An intake via a pipe is possible (option).

DriveBy means of three-phase current AC – motor(4) via high-effi ciency narrow V-belt drive (5).Use of energy effi cient motors of class EFF1 (up to motor size 315) in series. Automatic belt tension via hinged motor mounting plate (6).

Connection housing (7)With pressure relief valve (8) acc. to PED-directive 97/23/EG and with integrated non-return fl ap

Flexible connection with clamps (9)

Accessories:• Driving motor: type of construction B3, junction box on top

• Acoustic hood for indoor or outdoor installation, with forced ventilation via mechanical fan

• Start-up unloading device (10): necessary for star-delta starting of the motor

• Pressure gauge for indication of the conveying pressure

• Maintenance indication for monitoring of the intake fi lter

• Discharge-sided expansion joint instead of fl exible connection

• Switch cabinet

• Aerzen blower control system AERtronic (For detailed information refer to leafl et AS 300)

Further accessories upon request!Our Sales dept. will of course be

prepared to give you advice!


6

Generation 5 does not use any absorption material! In the Aerzen base support which also acts as the discharge silencer - the sound is simply reduced by air defl ections.

Patented pulsation reduc-tion at the “source of their origination”

Each of the new Delta Blower units feature a blower stage with internal pulsation cancellation.

Two-Lobe Blowers operating on the Roots principle produce conveying pulsations due to their design, which can be detrimental not only to the blower itself but also to the conveying pipework.

Using a patented development by Aerzener Maschinenfabrik, these pulsations are almost eliminated at source. To achieve this the three-lobe blower has two channels cast into the cylinder wall that control the backstream of gas into the cylinder. This backstream produces sound waves which by interference cancel most of those produced by

the blower.

Construction and ManufactureBlower The blower has three-lobe rotors and the cylinder housing has pre-inlet channels to reduce sound emissions through pulsation cancellation. The cylinder, end plates and covers are made of EN-GJL-200.The blowers are cast with ribbed surfaces.

Rotors: GM 3 S to GM 80 L: drop forged in one piece including the shafts (C 45 N). GM 90 S and GM 130 L: rotors and shafts in one piece of EN-GJS-500-7.GM 150 S to GM 240 S: made of EN-GJS-400-18-LT, shafts made of C 45 N.

Cooling Convection cooling via the housing surface is adequate for blowers operating within their thermal range as shown in the performance tables.

Lubrication Bearings and timing gears are splash lubricated.

Oilfree conveying (Sealing) The conveying chamber (cylinder) is sealed from the gear case and the front cover by piston ring labyrinth seals. These seals have a central, neutral chamber which is open to the atmosphere.

Timing Gears The helical timing gears are hardened and ground. They are fi tted to the shafts by the oil expanded taper method.


7

Fields of application and use

Aerzen blower units are designed for the conveying

of air and neutral gases.

At present, the series Delta Blower Generation 5 is

available for overpressure and vacuum applications

with nominal widths of DN 50 to DN 250. Further

designs (vacuum, nitrogen) are available. Using a

fl exible modular construction and a belt driven system

makes it possible for all blowers and motor sizes to

be installed, within a nominal range. Therefore, achiev-

ing an optimum adjustment to match the blower

output and power consumption.

Future modifi cations are also possible. For the new

series Generation 5, 12 sizes are available for intake

volume fl ows from approximately 30 m³/h to 5.400

m³/h and overpressures up to 1000 mbar.

The entire series Delta Blower includes 16 sizes and

volume fl ows up to 15.000 m³/h.

Examples for the various fi elds of application:

• Pneumatic conveying of bulk materials

• Sewage water purifi cation

• Drinking water treatment

• Aeration of rivers and lakes

• Chemical and processing industry

• Glass and paper industry

• and many more

Generation 5 saves energy!As standard energy-effi cient motors of class EFF1 are used.

31,5 63 125 250 500 1000 2000 4000 8000

130

120

110

100

90

80

70

60

50

130

120

110

100

90

80

70

60


8

Generation 5 is ATEX certifi ed!The base support of the new unit is approved as spark extinguisher acc. to EU-directive 1999/92/EG.

Sou

nd p

ress

ure

leve

l in

dB b

ased

on

2 x

10-5

N/m

2

Noise rating

Using the operating data sheetsPlease refer to the data sheets for intake volume( ), absorbed power (Pk), motor size and sound pressure levels Lp(A). The intake volumes shown correspond to operating speed increments of approximately 12% and are based on commonly available belt drive ratios. Lower driving speeds are possible, depending on the fi nal temperature.

Concerning data please refer to performance dia-gram.

Noise level guaranteeAll noise data are based upon machine emitted noise pressure level Lp(A) from each single blower unit. They refer to free fi eld measurements (Tolerance ± 2 dB) as per DIN 45635, DIN EN ISO 3744 and DIN EN ISO 2151 at a distance of 1 m.

intake volumeintake pressuredifferential pressure intake temperaturefi nal temperatureblower speedmotor speedpower at blower shaftmotor power ratingsound pressure level for blower unit without hoodsound pressure level for blower unit with hood

With acoustic hood

The sound frequency analysis was carried out in 1/1 Oktave Band on a GM 30 L - G 5

Without acoustic hood

Data Legend [m3/min] p1 [bar abs]∆p [mbar]t1 [°C]t2 [°C]nG [rpm]nM [rpm]Pk [kW]Pmot [kW]Lp(A) w/o.H. [dB]

Lp(A) w.H. [dB]

measured in free fi eld conditions at one meter from the outline and a height of 1,5 meter.∆p = 600 mbar,Blower speed = 3800 rpm

middle frequency (Hz)

GM 4 S / DN 80GM 3 S / DN 50


9

Generation 5 in fi gures: Performance data for air (p1 = 1,0 bar, t1 = 20 °C, ρ = 1,189 kg/m3) overpressure

Lower differential pressures on request

1,01

68

1400

2800

1,14

1,5

90 S

77/

GM 10 S / DN 100GM 10 S / DN 80GM 7 L / DN 80


10


2,59

59

1420

2840

2,29

3

100 L

76/

GM 25 S / DN 125GM 15 L / DN 100


11



8,69

51

1890

2890

5,86

7,5

132 S

85/66

8,56

62

1920

2930

7,76

11

160 M

86/67

8,29

75

1920

2930

9,56

11

160 M

88/68

8,05

87

1920

2930

11,4

15

160 M

89/69

7,83

101

1920

2930

13,2

15

160 M

90/69

7,68

115

1930

2930

15

18,5

160 L

91/70

7,49

129

1930

2930

16,9

22

180 M

92/70

11,1

50

2310

2930

7,3

11

160 M

87/70

10,8

60

2310

2930

9,47

11

160 M

87/71

10,5

72

2310

2930

11,6

15

160 M

88/71

10,2

84

2310

2930

13,8

18,5

160 L

89/71

10

96

2310

2930

16

18,5

160 L

91/72

9,8

109

2310

2930

18,1

22

180 M

92/73

9,68

122

2320

2945

20,4

30

200 L

94/73

18,7

48

3660

2930

12,8

15

160 M

93/69

18,4

58

3660

2930

16,2

18,5

160 L

93/70

18,1

68

3660

2930

19,6

22

180 M

94/71

18

78

3680

2945

23,2

30

200 L

95/72

17,7

88

3680

2945

26,7

30

200 L

96/71

17,6

99

3690

2950

30,2

37

200 L

96/70

17,3

110

3680

2950

33,6

37

200 L

97/71

17,2

121

3680

2940

37

45

225 M

98/72

20,6

47

4010

2930

14,4

18,5

160 L

92/69

20,3

57

4010

2930

18,2

22

180 M

93/70

20,2

67

4030

2945

22,1

30

200 L

94/71

19,9

77

4030

2945

25,8

30

200 L

96/72

20,1

87

4100

2950

30,2

37

200 L

97/71

19,8

98

4080

2940

33,9

45

225 M

97/70

19,6

108

4080

2940

37,7

45

225 M

97/72

19,5

119

4100

2960

41,8

55

250 M

98/73

22,7

47

4370

2930

16,2

18,5

160 L

94/71

22,5

57

4400

2945

20,5

30

200 L

95/71

22,3

67

4400

2945

24,6

30

200 L

97/72

22

77

4400

2950

28,7

37

200 L

98/72

21,8

87

4400

2950

32,9

37

200 L

98/72

21,5

97

4390

2940

36,9

45

225 M

99/71

21,4

107

4410

2960

41,2

55

250 M

99/72

21,3

118

4410

2960

45,4

55

250 M

100/73

24,2

47

4650

2930

17,7

22

180 M

96/72

24,1

57

4680

2950

22,2

30

200 L

98/72

23,8

66

4680

2950

26,6

30

200 L

99/72

23,6

76

4680

2950

31

37

200 L

100/73

23,3

86

4670

2940

35,3

45

225 M

100/73

23,1

96

4670

2940

39,7

45

225 M

101/73

23

106

4690

2960

44,3

55

250 M

101/73

22,8

117

4690

2960

48,7

55

250 M

102/73

14,5

48

2930

2930

9,64

11

160 M

92/69

14,2

59

2930

2930

12,4

15

160 M

92/69

14

69

2930

2930

15,1

18,5

160 L

93/69

13,7

80

2930

2930

17,9

22

180 M

93/70

13,6

91

2945

2945

20,8

30

200 L

93/70

13,4

103

2945

2945

23,5

30

200 L

94/71

13,2

115

2945

2945

26,3

30

200 L

95/71

13

127

2950

2950

29,1

37

200 L

97/71

16,6

48

3290

2930

11,1

15

160 M

92/69

16,3

58

3290

2930

14,2

18,5

160 L

93/69

16

68

3290

2930

17,3

22

180 M

93/70

15,9

79

3310

2945

20,5

30

200 L

94/71

15,7

90

3310

2945

23,6

30

200 L

94/70

15,4

101

3310

2945

26,7

30

200 L

95/70

15,3

112

3320

2950

30

37

200 L

96/71

15,1

123

3320

2950

33,1

37

200 L

97/71

15,4

48

4190

2930

10,9

15

160 M

91/67

15,1

59

4190

2930

13,8

18,5

160 L

92/67

14

69

4010

2930

15,9

18,5

160 L

91/68

14,5

80

4190

2930

19,6

22

180 M

92/68

13,6

92

4030

2945

21,5

30

200 L

90/68

16,4

48

4440

2930

11,8

15

160 M

91/68

16,1

58

4440

2930

14,9

18,5

160 L

92/69

15,8

69

4440

2930

18

22

180 M

94/70

15,7

79

4460

2945

21,1

30

200 L

95/70

15,4

90

4460

2945

24,2

30

200 L

96/70

17,3

48

4650

2930

12,6

15

160 M

91/69

17

58

4650

2930

15,8

18,5

160 L

94/71

16,7

68

4650

2930

19

22

180 M

96/72

16,6

79

4680

2945

22,4

30

200 L

97/72

16,3

89

4680

2945

25,6

30

200 L

99/72

13,6

49

3760

2930

9,52

11

160 M

89/66

13,3

59

3760

2930

12,1

15

160 M

88/67

12,6

70

3660

2930

14,3

18,5

160 L

88/67

12,3

82

3660

2930

16,8

22

180 M

88/68

12,1

93

3660

2930

19,3

22

180 M

89/70

5,84

54

1890

2890

4,34

5,5

132 S

84/

GM 35 S / DN 150GM 30 L / DN 150


12Lower differential pressures on request

14

50

1490

2930

9,56

11

160 M

86/67

13,6

62

1490

2930

12,4

15

160 M

87/68

12,9

74

1465

2930

14,9

18,5

160 L

87/69

12,6

87

1465

2930

17,7

22

180 M

88/71

12,3

100

1475

2945

20,6

30

200 L

88/71

12

113

1475

2945

23,4

30

200 L

89/72

11,8

127

1475

2945

26,2

30

200 L

89/72

18,2

49

1860

2930

12,2

15

160 M

90/68

17,8

60

1860

2930

15,7

18,5

160 L

90/69

17,4

71

1860

2930

19,2

22

180 M

91/70

16,8

82

1840

2945

22,5

30

200 L

91/70

16,5

94

1840

2945

26

30

200 L

91/71

16,2

106

1840

2950

29,4

37

200 L

91/72

15,9

119

1840

2950

32,9

37

200 L

92/72

15,6

132

1840

2940

36,4

45

225 M

92/72

30,6

47

2945

2945

21,2

30

200 L

91/71

30,1

57

2945

2945

26,8

30

200 L

92/71

29,8

67

2950

2950

32,5

37

200 L

93/72

29,3

77

2940

2940

37,9

45

225 M

93/72

29,2

87

2955

2955

43,7

55

250 M

96/72

28,8

98

2955

2955

49,3

55

250 M

99/73

28,7

108

2970

2970

55,2

75

280 S

99/73

28,5

119

2970

2970

60,9

75

280 S

100/73

34,6

47

3300

2945

24,9

30

200 L

92/71

34,2

57

3300

2950

31,1

37

200 L

94/71

33,6

66

3290

2940

37,2

45

225 M

97/72

33,5

76

3310

2955

43,8

55

250 M

99/73

33,4

86

3330

2970

50,4

75

280 S

100/72

33,1

97

3330

2970

56,7

75

280 S

101/72

32,8

107

3330

2970

63

75

280 S

101/73

30,3

118

3130

2970

64,6

75

280 S

101/73

38,8

47

3670

2950

29,1

37

200 L

96/71

38,2

56

3660

2940

35,9

45

225 M

97/72

38,1

66

3680

2955

43,2

55

250 M

98/73

37,9

76

3700

2970

50,5

75

280 S

99/74

37,6

85

3700

2970

57,5

75

280 S

100/73

35,3

96

3520

2970

60,7

75

280 S

101/72

37

106

3700

2970

71,5

90

280 M2

102/73

36,8

116

3700

2970

78,5

90

280 M2

102/74

40,3

47

3800

2950

30,7

37

200 L

99/71

39,8

56

3800

2940

37,9

45

225 M

99/72

39,4

66

3800

2955

45,1

55

250 M

100/73

39,1

75

3800

2970

52,3

75

280 S

100/74

38,8

85

3800

2970

59,5

75

280 S

101/73

38,4

95

3800

2970

66,7

75

280 S

102/72

38,2

105

3800

2970

73,9

90

280 M2

103/73

37,9

115

3800

2970

81,1

90

280 M2

104/75

23,6

48

2330

2930

15,8

18,5

160 L

92/72

23,2

58

2340

2945

20,3

30

200 L

93/73

22,9

69

2340

2945

24,7

30

200 L

94/73

22,5

79

2340

2950

29,2

37

200 L

95/73

22,2

90

2340

2950

33,6

37

200 L

94/74

21,7

101

2330

2940

37,8

45

225 M

94/75

21,7

113

2350

2955

42,6

55

250 M

95/75

21,4

124

2350

2955

47,1

55

250 M

95/75

27,1

48

2640

2930

18,4

22

180 M

92/71

26,4

58

2620

2945

23,2

30

200 L

92/72

26

68

2620

2950

28,2

37

200 L

93/72

25,7

78

2620

2950

33,1

37

200 L

94/72

25,7

89

2650

2940

38,6

45

225 M

95/73

25,5

99

2660

2960

43,8

55

250 M

96/73

24,9

110

2630

2955

48,2

55

250 M

96/73

24,7

122

2640

2970

53,4

75

280 S

97/74

29,2

48

4020

2945

20,2

30

200 L

96/74

28,7

57

4020

2945

25,5

30

200 L

96/73

28,4

67

4020

2950

30,9

37

200 L

97/72

28,5

77

4080

2940

36,8

45

225 M

99/74

28,3

87

4100

2955

42,5

55

250 M

102/75

32,7

47

4460

2945

23,1

30

200 L

97/74

32,3

57

4470

2950

29,1

37

200 L

98/74

31,3

67

4390

2940

34,3

45

225 M

99/73

31

77

4390

2940

40,1

45

225 M

99/74

30,8

87

4410

2960

46,2

55

250 M

99/75

34,7

47

4710

2945

24,8

30

200 L

97/75

34,3

57

4720

2950

31,2

37

200 L

99/75

33,8

66

4700

2940

37,2

45

225 M

100/75

33,7

76

4730

2960

43,8

55

250 M

100/75

33,6

86

4760

2970

50,5

75

280 S

100/75

26,3

48

3660

2930

17,9

22

180 M

95/74

26

58

3680

2945

22,9

30

200 L

95/73

25,7

68

3690

2950

27,9

37

200 L

95/72

25,4

78

3690

2950

32,8

37

200 L

97/73

24,8

89

3660

2940

37,4

45

225 M

101/74

11,7

51

1830

2930

8,13

11

160 M

86/70

12

63

1920

2930

11,1

15

160 M

88/71

11,7

75

1930

2930

13,7

18,5

160 L

90/72

10,6

89

1830

2930

15,4

18,5

160 L

88/72

10,3

103

1830

2930

17,8

22

180 M

89/72

15,6

50

2310

2930

10,5

15

160 M

88/73

15,1

61

2310

2930

13,5

18,5

160 L

89/74

14,7

72

2310

2930

16,6

22

180 M

90/75

14,6

84

2330

2950

19,8

30

200 L

90/75

14,2

96

2330

2945

22,9

30

200 L

90/75

20,5

49

2930

2930

13,7

18,5

160 M

91/72

20,1

59

2930

2930

17,6

22

180 M

91/72

19,8

70

2945

2945

21,6

30

200 L

91/73

19,5

81

2945

2945

25,5

30

200 L

92/73

19,2

92

2950

2950

29,5

37

200 L

94/73

23,3

48

3280

2930

15,7

18,5

160 L

93/73

23

58

3300

2945

20,2

30

200 L

93/72

22,6

69

3300

2945

24,6

30

200 L

93/72

22,3

79

3300

2950

28,9

37

200 L

94/73

22

90

3300

2950

33,3

37

200 L

96/73

Blower size

[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size

Lp(A)[dB]w/o.H./w.H.

[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


8,68

53

1445

2890

6,38

7,5

132 S

84/71

8,41

66

1465

2930

8,41

11

160 M

85/71

8,02

81

1465

2930

10,4

15

160 M

86/72

7,68

96

1465

2930

12,3

15

160 M

86/72

7,36

113

1465

2930

14,2

18,5

160 L

86/73

∆pmbar

300

400

500

600

700

800

900

1000


GM 50 L / DN 200 GM 60 S / DN 200GM 50 L / DN 150


13

55,1

47

3670

2940

38

45

225 M

100/74

54,8

56

3690

2960

48,1

55

250 M

100/75

54,6

66

3710

2970

58,4

75

280 S

101/76

54,1

75

3710

2970

68,3

90

280 M

103/76

53,7

85

3710

2970

78,2

90

280 M

105/76

20,1

51

1150

2930

13,4

15

160 M

86/73

19,3

63

1150

2930

17,5

22

180 M

87/74

18,9

76

1160

2945

21,9

30

200 L

88/74

18,3

89

1160

2945

26,1

30

200 L

90/75

17,7

103

1160

2950

30,3

37

200 L

91/75

17,2

118

1160

2940

34,5

45

225 M

92/75

16,7

133

1160

2940

38,7

45

225 M

92/75

26,9

50

1465

2930

17,4

22

180 M

89/73

26,4

61

1475

2945

22,9

30

200 L

90/73

25,7

72

1475

2950

28,2

37

200 L

91/74

25,1

84

1475

2950

33,6

37

200 L

92/75

24,5

96

1470

2940

38,8

45

225 M

94/74

24,1

109

1475

2955

44,2

55

250 M

98/74

23,6

122

1475

2955

49,6

55

250 M

97/74

23,3

135

1485

2970

55,3

75

280 S

98/75

35,7

49

1870

2945

23

30

200 L

97/74

35

59

1870

2950

29,8

37

200 L

97/74

34,3

70

1870

2940

36,6

45

225 M

97/74

33,7

80

1870

2955

43,3

55

250 M

97/74

33,4

92

1880

2970

50,4

75

280 S

98/75

32,9

103

1880

2970

57,2

75

280 S

101/75

32,4

115

1880

2970

64

75

280 S

101/75

31,9

127

1880

1480

70,8

90

280 M

102/76

40,1

48

2070

2945

26

30

200 L

96/74

39,7

58

2090

2940

33,9

45

225 M

97/74

39,3

69

2100

2955

41,6

55

250 M

97/74

38,7

79

2100

2955

49,2

55

250 M

97/75

38,4

90

2110

2970

57,1

75

280 S

98/75

37,8

101

2110

2970

64,8

75

280 S

100/76

37,4

112

2110

1480

72,4

90

280 M

101/76

36,3

124

2080

1480

78,8

90

280 M

101/77

45,9

48

2340

2950

30,1

37

200 L

97/75

45

58

2330

2940

38,4

45

225 M

97/75

44,5

68

2340

2955

47,1

55

250 M

97/75

44,3

78

2360

2970

56,1

75

280 S

98/75

43,8

89

2360

2970

64,6

75

280 S

99/77

43,1

99

2350

1480

72,8

90

280 M

101/78

42,4

110

2340

1480

80,9

90

280 M

100/77

42,1

121

2350

1485

89,8

110

315 S

100/78

52,4

47

2640

2940

34,9

45

225 M

98/75

52,1

57

2660

2955

44,9

55

250 M

99/76

51,5

67

2660

2970

54,5

75

280 S

100/76

50,9

77

2660

2970

64,1

75

280 S

100/76

49,9

87

2640

1480

73,2

90

280 M

100/77

49,6

98

2650

1485

83,1

110

315 S

102/78

49,1

108

2650

1485

92,6

110

315 S

102/78

48,6

119

2650

1485

102

132

315 M

102/78

55,7

47

2790

2940

37,4

45

225 M

99/76

55,2

57

2800

2955

47,7

55

250 M

99/76

54,9

67

2820

2970

58,3

75

280 S

100/76

53,2

77

2770

2970

67,2

75

280 S

101/77

52,5

87

2760

1480

76,9

90

280 M

102/77

52,2

97

2770

1485

87,2

110

315 S

103/78

51,7

108

2770

1485

97,2

110

315 S

103/78

51,2

118

2770

1485

107

132

315 M

103/78

30,9

49

1650

2945

19,9

30

200 L

93/73

30,2

60

1650

2945

25,9

30

200 L

93/73

29,5

71

1650

2950

31,9

37

200 L

93/74

28,9

82

1650

2940

37,8

45

225 M

94/74

28,2

94

1640

2955

43,5

55

250 M

95/74

27,6

106

1640

2955

49,5

55

250 M

98/74

27,4

119

1650

2970

55,8

75

280 S

99/75

26,9

131

1650

2970

61,7

75

280 S

100/76

22,5

49

1640

2930

15

18,5

160 L

87/70

21,9

60

1640

2930

19,4

22

180 M

88/69

21,6

71

1650

2945

24

30

200 L

90/69

21,1

83

1650

2950

28,4

37

200 L

90/69

20,7

95

1650

2950

32,8

37

200 L

91/69

26

49

1860

2930

17,5

22

180 M

90/70

25,1

59

1840

2945

22,2

30

200 L

91/70

24,6

70

1840

2945

27,1

30

200 L

92/70

24,1

81

1840

2950

32

37

200 L

92/70

23,7

93

1840

2940

36,9

45

225 M

92/70

33,7

48

2340

2945

23,4

30

200 L

92/70

33,2

58

2340

2950

29,6

37

200 L

92/71

32,5

68

2330

2940

35,7

45

225 M

93/74

32,3

79

2350

2955

42,3

55

250 M

94/75

31,7

89

2340

2955

48,4

55

250 M

95/75

38,2

48

2620

2945

27,2

30

200 L

91/70

38,1

57

2650

2940

34,7

45

225 M

92/71

37,8

67

2660

2955

42

55

250 M

92/74

37,3

77

2660

2955

49,1

55

250 M

93/74

36,6

88

2640

2970

55,7

75

280 S

95/75

52,2

47

3490

2940

35,4

45

225 M

98/72

51,4

56

3480

2955

44,6

55

250 M

99/73

51,2

66

3500

2970

54,3

75

280 S

99/73

50,8

76

3500

2970

63,6

75

280 S

101/74

50,3

85

3500

2970

73

90

280 M

102/74

49,1

47

3300

2950

32,8

37

200 L

98/71

48,7

56

3310

2955

41,8

55

250 M

98/71

48,4

66

3320

2970

50,9

75

280 S

99/72

47,9

76

3320

2970

59,7

75

280 S

100/72

44,7

86

3150

2970

64,6

75

280 S

99/75

43,5

47

2950

2950

32,1

37

200 L

92/70

42,8

57

2940

2940

39,8

45

225 M

92/70

42,5

67

2955

2955

48

55

250 M

93/71

42,3

77

2970

2970

56,3

75

280 S

95/73

41,8

87

2970

2970

64,2

75

280 S

97/75

41,1

47

2800

2950

29,8

37

200 L

92/69

40,4

57

2790

2940

37,2

45

225 M

92/71

40

67

2800

2955

44,8

55

250 M

92/72

39,9

77

2820

2970

52,8

75

280 S

94/74

39,4

87

2820

2970

60,3

75

280 S

95/75

19,7

50

1465

2930

13,2

15

160 M

87/71

19,1

61

1465

2930

17,1

22

180 M

87/69

18,8

73

1475

2945

21,2

30

200 L

88/68

18,3

85

1475

2945

25,2

30

200 L

88/69

17,9

98

1475

2950

29,1

37

200 L

89/69

Blower size

[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


∆pmbar

300

400

500

600

700

800

900

1000

59

47

2940

2940

40

45

225 M

99/76

58,8

57

2970

2970

51,2

75

280 S

101/76

58,2

66

2970

2970

62

75

280 S

102/77

57,4

76

2960

1480

72,5

90

280 M

103/78

57,2

86

2980

1485

83,8

110

315 S

103/78

56,7

96

2980

1485

94,6

110

315 S

104/78

56,2

107

2980

1485

105

132

315 M

104/78

55,8

117

2980

1485

116

132

315 M

105/78


GM 50 L from 45 m3/min - accessories DN 200


GM 90 S / DN 250GM 80 L / DN 250


14


Blower size

[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


[m3/min]

t2 [°C]

nG [rpm]

nM [rpm]

Pk [kW]

Pmot [kW]

Motor size


∆pmbar

300

400

500

600

700

800

900

1000

43,8

49

1220

1465

27,1

30

200 L

91/74

43,1

60

1230

1470

35,9

45

225 M

92/75

42,2

71

1230

1475

44,4

55

250 M

92/76

41,4

82

1230

1480

52,9

75

280 S

93/77

40,6

94

1230

1480

61,4

75

280 S

94/77

39,9

106

1230

1480

69,9

90

280 M

95/77

39,2

118

1230

1480

78,4

90

280 M

95/77

38,5

131

1230

1485

86,9

110

315 S

95/78

54,2

48

1470

1470

33,7

45

225 M

94/75

53,3

58

1475

1475

44,1

55

250 M

95/76

52,6

69

1480

1480

54,5

75

280 S

96/77

51,7

80

1480

1480

64,7

75

280 S

97/78

51,0

91

1480

1480

75,0

90

280 M

98/78

50,4

102

1485

1485

85,5

110

315 S

99/78

49,8

113

1485

1485

95,8

110

315 S

98/79

49,1

125

1485

1485

106

132

315 M

98/79

58,7

48

1580

1470

36,8

45

225 M

94/74

57,7

58

1580

1475

47,8

55

250 M

97/75

56,3

68

1570

1480

58,3

75

280 S

97/76

55,5

79

1570

1480

69,1

90

280 M

98/77

54,7

90

1570

1480

80,0

90

280 M

99/77

54,0

101

1570

1485

90,9

110

315 S

100/77

53,3

112

1570

1485

102

132

315 M

100/78

52,7

124

1570

1485

113

132

315 M

100/79

66,6

48

1770

1475

42,6

55

250 M

100/75

64,7

58

1750

1480

54,1

75

280 S

100/76

63,8

68

1750

1480

66,2

75

280 S

101/76

63,0

78

1750

1480

78,3

90

280 M

102/76

62,6

88

1760

1485

91,0

110

315 S

103/77

61,9

99

1760

1485

103

132

315 M

104/77

61,2

110

1760

1485

115

132

315 M

104/79

60,5

121

1760

1480

128

160

315 M

104/80

70,8

48

1870

1475

45,8

55

250 M

101/76

70,1

57

1880

1480

59,1

75

280 S

101/76

69,2

67

1880

1480

72,1

90

280 M

102/76

68,4

77

1880

1485

85,1

110

315 S

103/76

67,6

88

1880

1485

98,2

110

315 S

104/76

67,3

98

1890

1485

112

132

315 M

105/77

66,6

109

1890

1480

125

160

315 M

105/78

65,9

120

1890

1480

138

160

315 M

105/80

90,3

47

2340

1480

62,7

75

280 S

100/78

89,2

56

2340

1480

78,9

90

280 M

100/77

90,0

66

2380

1485

97,2

110

315 S

101/77

89,5

76

2390

1485

114

132

315 M

102/77

87,5

86

2360

1480

129

160

315 M

103/79

86,8

96

2360

1480

145

160

315 M

104/81

86,1

106

2360

1485

161

200

315 M

104/81

85,5

116

2360

1485

178

200

315 M

104/81

85,7

47

2230

1480

58,4

75

280 S

99/78

84,7

57

2230

1480

73,9

90

280 M

100/78

83,7

66

2230

1485

89,3

110

315 S

100/78

82,9

76

2230

1485

105

132

315 M

101/78

82,1

86

2230

1480

120

160

315 M

102/78

81,0

96

2220

1480

135

160

315 M

103/79

80,3

106

2220

1485

150

200

315 M

103/80

79,6

117

2220

1485

166

200

315 M

104/81

80,3

47

2100

1480

53,7

75

280 S

100/79

79,3

57

2100

1480

68,2

90

280 M

100/79

79,2

67

2120

1485

83,7

110

315 S

101/79

78,3

76

2120

1485

98,4

110

315 S

101/79

77,5

87

2120

1485

113

132

315 M

102/78

76,8

97

2120

1480

128

160

315 M

104/78

76,1

107

2120

1480

142

160

315 M

104/78

75,5

118

2120

1485

157

200

315 M

104/80

33,7

50

978

1465

21,3

30

200 L

88/73

32,8

62

980

1470

28,1

37

225 S

89/74

31,8

74

980

1470

34,9

45

225 M

89/74

31,1

86

982

1475

41,8

55

250 M

90/74

30,3

99

982

1475

48,6

55

250 M

91/75

29,7

112

985

1480

55,6

75

280 S

91/75

29,0

126

985

1480

62,4

75

280 S

91/75

22,8

53

975

1460

15,8

18,5

180 M

86/73

21,7

66

975

1465

20,8

30

200 L

86/73

20,7

81

975

1465

25,8

30

200 L

87/74

20,0

96

980

1470

31,0

37

225 S

89/74

19,1

112

980

1470

36,0

45

225 M

88/75

33,1

51

1310

1465

21,7

30

200 L

89/75

32,0

62

1310

1470

28,4

37

225 S

90/75

31,0

74

1310

1470

35,1

45

225 M

92/75

30,1

87

1310

1475

41,8

55

250 M

91/75

29,3

101

1310

1475

48,6

55

250 M

91/75

37,9

50

1465

1465

24,5

30

200 L

90/75

36,9

61

1470

1470

32,2

37

225 S

92/75

35,9

73

1470

1470

39,7

45

225 M

93/75

35,2

85

1475

1475

47,4

55

250 M

93/75

34,5

97

1480

1480

55,2

75

280 S

93/75

46,4

49

1740

1470

29,9

37

225 S

94/73

45,2

60

1740

1470

38,8

45

225 M

95/74

44,3

71

1740

1475

47,8

55

250 M

95/74

43,7

82

1750

1480

57,1

75

280 S

95/75

42,9

94

1750

1480

66,1

75

280 S

95/76

56,2

48

2060

1470

36,7

45

225 M

97/75

56,0

58

2090

1475

48,1

55

250 M

96/75

55,4

69

2100

1480

59,2

75

280 S

95/76

54,5

80

2100

1480

70,0

90

280 M

95/76

53,6

91

2100

1480

80,8

90

280 M

95/77

64,2

48

2320

1475

42,8

55

250 M

96/76

63,4

58

2330

1480

55,0

75

280 S

96/77

62,4

68

2330

1480

67,0

75

280 S

96/77

61,9

79

2340

1480

79,3

90

280 M

96/78

61,0

89

2340

1485

91,4

110

315 S

97/78

73,5

48

2620

1480

50,5

75

280 S

97/78

72,7

57

2630

1480

64,3

75

280 S

98/78

72,0

67

2640

1480

78,2

90

280 M

99/78

72,0

77

2670

1485

93,0

110

315 S

99/78

71,2

88

2670

1485

107

132

315 M

101/79

78,7

47

2790

1480

55,2

75

280 S

98/78

77,6

57

2790

1480

69,6

90

280 M

99/79

76,6

67

2790

1485

83,9

110

315 S

101/79

75,7

77

2790

1485

98,2

110

315 S

101/79

74,9

87

2790

1485

113

132

315 M

102/79

83,9

47

2960

1480

60,3

75

280 S

101/79

82,8

57

2960

1480

75,5

90

280 M

102/80

82,1

67

2970

1485

91,1

110

315 S

103/80

81,3

77

2970

1485

106

132

315 M

103/80

80,1

87

2960

1480

121

160

315 M

104/80



15

Generation 5 saves space! Especially with the smaller sizes the dimensions have been reduced and an installation variant ‘Side-by-Side’ is also possible.

Dimensions – DELTA BLOWER – GM 3 S

100 positive displacement blower

610 base frame

611 connection housing DS with integrated non-return fl ap

613 anti-vibration mountings

620 hinged motor plate

1810 electric motor

2110 belt drive

2410 belt guard (only in case of installation without acoustic hood

Dimensions expressed (in mm), not binding Weight without motor

2710 fl exible pipe connection DS

3410 fi lter silencer

3450 fl exible pipe connection SS (accessory)

4420 pressure relief valve

5300 start-up unloading device (accessory)

6510 maintenance indicator (accessory)

6520 pressure gauge (accessory)

7110 acoustic hood

7210 fan

(with 3 mountings)

type A A1 B B1 C DN1 / ø D1 E F F1 G I H K K1 L M M1 N O P R S T V W X X1 Y Y1 J J1

Weight without acoustic

hood

Weight with

acoustic hood

3 S 886 991 123 228 530 DN 50 / 60,3 606 90 192 245 163 249 416 426 678 495 247,5 20 650 34 96 1055 800 761 800 46 707 82 636 15 9 156 kg 220 kg


16

Generation 5 saves maintenance costs!The automatic belt retension by means of hinged motor mounting plate considerably reduces the maintenance expenditure.

Dimensions – DELTA BLOWER – GM 4 S to GM 15 L


610 base frame

611 connection housing DS

612 integrated non-return fl ap



1810 electric motor

2110 belt drive



pressure valve without acoustic hood

pressure valve with acoustic hood (with exhaust air pipe)

oil level (only with

acoustic hood)








7110 acoustic hood

7210 fan

start-up unloading device conc. DN 80

start-up unloading device conc. DN 100/125

type A A1 B B1 C DN1 / ø D1 DN2 / ø D2 E F F1 G H I K K1 L M M1 N O P R S T V W X X1 Y Y1 J J1


hood

Weight with

acoustic hood

4 S 1101 1206 153 258 555 DN 80 / 88,9 DN 80 / 88,9 637 142 255 258 329 160 450 560 990 558 - 45 800 183 399 1280 1135 1178 925 75 985 105 715 15 9 203 kg 315 kg

7 L 1101 1206 153 258 555 DN 80 / 88,9 DN 80 / 88,9 637 142 255 258 329 160 450 560 1020 558 - 45 800 183 399 1280 1135 1178 925 75 985 105 715 15 9 208 kg 320 kg

10 S 1101 1206 153 258 555 DN 80 / 88,9 DN 80 / 88,9 637 142 255 258 329 160 450 560 1020 558 468 45 800 183 399 1280 1135 1178 925 75 985 105 715 15 9 232 kg 344 kg

10 S 1291 1396 189 294 880 DN 100 / 114,3 DN 100 / 114,3 875 160 295 375 319 215 580 690 1225 610 720 45 936 320 495 1500 1350 1355 1250 90 1170 105 1040 15 9 342 kg 508 kg

15 L 1291 1396 189 294 880 DN 100 / 114,3 DN 100 / 114,3 875 160 295 375 319 215 580 690 1265 610 720 45 936 320 495 1500 1350 1355 1250 90 1170 105 1040 15 9 357 kg 523 kg

only at DN 150-200


17


Dimensions – DELTA BLOWER – GM 25 S to GM 50 L


610 base frame





1810 electric motor

2110 belt drive









7110 acoustic hood

7210 fan

Generation 5 is quieter! On average the sound pressure levels of the machine noise has been reduced by 6 – 8 dB(A) compared to the previous models.

pressure valve without acoustic hood

pressure valve with acoustic hood (with exhaust air pipe)

oil level (only with

acoustic hood)

start-up unloading device conc. DN 80

start-up unloading device conc. DN 100/125

only at DN 150-200

type A A1 B B1 C DN1 / ø D1 DN2 / ø D2 E F F1 G H I K K1 L M M1 N O P R S T V W X X1 Y Y1 J J1


hood

Weight with

acoustic hood

25 S 1311 1416 189 294 880 DN 125 / 139,7 DN 125 / 139,7 875 160 295 375 319 215 580 690 1305 610 720 70 956 327 547 1500 1350 1444 1250 90 1170 105 1040 15 9 414 kg 580 kg

30 L 1625 1765 216 356 840 DN 150 / 168,3 DN 150 / 168,3 1065 180 210 435 477 316 761 893 1688 780 - 70 1242 434 728 1900 1800 1956 1500 300 1240 328 887 15 13 660 kg 980 kg

35 S 1665 1805 216 356 840 DN 150 / 168,3 DN 150 / 168,3 1065 180 210 435 477 316 761 893 1688 780 - 70 1242 434 728 1900 1800 1956 1500 300 1240 328 887 15 13 760 kg 1040 kg

50 L 1716 1856 216 356 840 DN 150 / 168,3 DN 200 / 219,1 1065 180 210 435 477 316 761 893 1688 780 - 70 1242 366 728 1900 1800 1956 1500 300 1240 328 887 15 13 810 kg 1130 kg


18

Pressure valve with acoustic hood(with exhaust air pipe)

oil level(only with

acoustic hood)


Dimensions – DELTA BLOWER – GM 50 L to GM 90 S


610 base frame





1810 electric motor

2110 belt drive









7110 acoustic hood

7210 fan

Generation 5 uses a mechanical fan!This is mounted on the blower shaft and, therefore, does not need any additional absorbed power or electrical installation costs.

Pressure valve without acoustic hood

type A A1 B B1 C DN1 / ø D1 DN2 / ø D2 E F F1 G H I K K1 L M M1 N O P R S T V W X X1 Y Y1 J J1Weight without acoustic

hood

Weight with

acoustic hood

50 L 1730 1860 227 357 930 DN 200 / 219,1 DN 200 / 219,1 1175 180 247 525 484 316 761 911 1652 780 - 70 1242 300 663 2111 2055 1907 1700 276 1538 282 1268 15 13 840 kg 1310 kg

60 S 1830 1960 227 357 930 DN 200 / 219,1 DN 200 / 219,1 1175 180 247 525 484 316 761 911 1652 780 - 70 1242 300 663 2111 2055 1907 1700 276 1538 282 1268 15 13 1000 kg 1460 kg

80 L 1958 1860 326 456 1340 DN 250 / 273 DN 250 / 273 1118 315 497 600 631 350 760 2087 1000 - 100 1354 487 1032 2308 2200 2423 1900 2720 kg 3570 kg

90 S 2088 2216 326 456 1340 DN 250 / 273 DN 250 / 273 1118 315 497 600 631 350 760 2087 1000 - 100 1484 487 1032 2308 2200 2423 1900 2780 kg 3630 kg

A good address - everywhere

A central point of the Aerzen company policy is thelocal presence at the customers.

• 7 sales offi ces in Germany• 1700 employees worldwide• more than 30 international subsidiary companies• representations for more than 100 countries• more than 100 service technicians on all continents

are the guarantee for competent contact partnersnearby and with the corresponding nationallanguage.

Addresses and communication data underwww.aerzen.com

Aerzener Maschinenfabrik GmbHReherweg 28 . 31855 Aerzen / Germany – P.O. Box 1163 . 31849 Aerzen / Germany Phone + 49 51 54 / 8 10 . Fax + 49 51 54 / 8 11 91 . www.aerzen.com . [email protected]

Local representation

Representation or subsidiary company

Documents

AERZENER MASCHINENFABRIK GMBH - فامکو...the previous Aerzen generations KI, KII and KIII. Further advantages of the new series Delta Blower Generation 5 are the following: •