Positive Displacement Blowers Positive Displacement Blower
Delta Blower Generation 5

The versatile and compact Delta Blower Generation 5 units can be deployed in any climate zone on Earth. In the most challenging outdoor environments just as safely as in covered indoor spaces. They can be used as both standalone units or in complex assemblies.

 

Volume flow:
30 to 15.000 m3/h

Differential pressure (Δp):
-500 to 1.000 mbar

Medium:
Air, Neutral Gases

Conveying:
Oil-free

The advantages of AERZEN DELTA BLOWER at a glance:

  • Extremely robust and flexible blower package
  • Easy operation and low-maintenance design
  • Plug & play installation
  • Standard application for energy saving motors of class IE3
  • Low noise levels thanks to the machine’s considerable sound reduction features

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The Universal Genius for Every Application

The versatile and compact Delta Blower units can be deployed in any climate zone on Earth. In the most challenging outdoor environments just as safely as in covered indoor spaces. They can be used as both standalone units or in complex assemblies. They are as reliable in earthquake zones as they are aboard ships or in other mobile applications.

Applications:

  • Water and waste water treatment
  • Pneumatic conveyance of bulk materials
  • Aeration
  • Filter backwashing
  • Gas conveyance
  • Degassing
  • Dust removal
  • Vacuum production
  • Biogas treatment
  • and many others

Industries:

  • Sewage treatment
  • Chemical and process technology
  • Power plants
  • Cement and lime
  • Foodstuffs
  • Paper
  • and many others

US Units

No
Type of technology
Positive Displacement Blowers
Design
Positive pressure , Negative pressure
Differential pressure (Δp)
-500 to 1.000 mbar
Volume flow
30 to 15.000 m3/h
Medium
Air, Neutral Gases
Conveying
Oil-free

Rotary lobe blowers for air and neutral gases

The Delta Blowers. Robust, durable machines for countless compressor processes.

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. Aerzener Maschinenfabrik was the first blower manufacturer to design compact units in 1960 and has developed this machine type continuously ever since. Delta Blower Generation 5 is therefore already the 5th generation of AERZEN blower units and represents the successful combination of tradition and innovation. 

Special Advantages speak for the use of AERZEN Delta blower generation 5

  • Low noise levels due to considerable sound reductions
  • Operation-friendly & low maintenance design
  • Mechanical fan
  • No absorption material
  • Space-saving side-by-side setup

Further advantages result depending on design and application in the most different cases of application:

  • Energy-efficient design
  • Aerzen base support certified as spark arrester for ATEX-applications
  • Oil-free per Class 0 (certified according to ISO 8573-1)
  • Blower stage with patented procedure for pulsation reduction
  • Standard application for energy saving motors of class IE3
  • Automatic belt retention due to hinged motor mounting plate

Blowers are blowers, right? An end to preconceptions

Extremely robust

  • For a broad range of applications in control ranges from 25 to 100%
  • Many types of possible modifications

Compact design

  • Space-saving side-by-side setup
  • Smaller engine rooms

Operation-friendly, low-maintenance design

  • Control and maintenance from the front of the machine
  • Oil levels can be checked with the machine running and are readable from outside the machine
  • Plug&Play (Pre-configured, parameterized, ready to run)

No absorption material

  • For use in the pneumatic conveyance of bulk food items (no contamination).
  • Secure, energy-efficient water treatment (no deposits of absorption material on aeration plates, no clogging of filter media, no pressure losses)

A plus for the environment

  • Energy-efficient Class IE3 motors as standard equipment
  • Newly developed E-Design for even more energy efficiency

Low noise levels

  • For easy compliance with noise level regulations near populated areas and production facilities
  • Minimal noise levels with optimized acoustic hood
  • Integrated pulsation reduction process (patented AERZEN blower stage)

Further information are available within the product brochures

Delta Blower Generation 5

Positive displacement blowers of the Delta Blower Generation 5 act as the driving force behind many processes, and are the beating heart of a strong machine combination.

Positive Displacement Blower
Delta Blower Generation 5
— Performances & dimensions

Negative pressure
Series Performance data Dimensions and weights
Pressure difference, mbar Volume flow*, m3/h Motor power, kw Sound pressure, max. db(A) Width (W), mm Depth (D), mm Height (H), mm Nominal size Weight, kg
GM 3 S -500 250 7.5 68 800 800 1.055 DN 50 212
GM 4 S -500 340 7.5 70 925 1.135 1.280 DN 80 299
GM 7 L -500 520 11 70 925 1.135 1.280 DN 80 304
GM 10 S / DN 80 -500 600 15 70 925 1.135 1.280 DN 80 328
GM 10 S / DN 100 -500 730 15 70 1.250 1.350 1.500 DN 100 496
GM 15 L -500 1.080 22 73 1.250 1.350 1.500 DN 100 511
GM 25 S -500 1.510 30 73 1.250 1.350 1.500 DN 125 567
GM 30 L -500 2.120 45 75 1.500 1.800 1.978 DN 150 1.020
GM 35 S -500 2.420 55 75 1.500 1.800 1.978 DN 150 1.110
GM 50 L -500 3.450 75 78 1.700 2.055 2.111 DN 200 1.475
GM 60 S -500 3.640 75 78 1.700 2.055 2.109 DN 200 1.605
GM 80 L -500 5.150 110 80 1.900 2.671 2.344 DN 250 2.200
GM 90 S -500 5.600 110 80 1.900 2.671 2.344 DN 250 2.270
GM 100 S -500 6.600 110 80 1.900 2.200 2.308 DN 250 2.470
GM 130 L -500 8.070 400 82 2.100 2.850 2.345 DN 300 3.410
GM 150 S -500 9.700 400 82 2.100 2.850 2.345 DN 300 3.750
GM 220 L -500 12.800 400 82 2.800 4.304 3.500 DN 400 8.240
GM 240 S -500 15.000 400 80 2.800 4.304 3.500 DN 400 8.630

Sound pressure level without blow-off noise, with acoustic enclosure.
* corresponds to the measured delivery volume flow converted to the customer-specific suction conditions p = 1,0 bar, t =20°C, rF = 0%

Positive pressure
Series Performance data Dimensions and weights
Pressure difference, mbar Volume flow*, m3/h Motor power, kw Sound pressure, max. db(A) Width (W), mm Depth (D), mm Height (H), mm Nominal size Weight, kg
GM 3 S 1.000 240 11 70 800 800 1.055 DN 50 212
GM 4 S 1.000 334 15 70 925 1.135 1.280 DN 80 299
GM 7 L 700 488 15 70 925 1.135 1.280 DN 80 304
GM 10 S / DN 80 1.000 600 30 72 925 1.135 1.280 DN 80 328
GM 10 S / DN 100 1.000 684 30 72 1.250 1.350 1.500 DN 100 496
GM 15 L 700 1.020 30 73 1.250 1.350 1.500 DN 100 511
GM 25 S 1.000 1.446 55 73 1.250 1.350 1.500 DN 125 567
GM 30 L 700 2.058 75 75 1.500 1.800 1.900 DN 150 1.020
GM 35 S 1.000 2.388 90 75 1.500 1.800 1.900 DN 150 1.110
GM 50 L 700 3.288 90 76 1.700 2.055 2.111 DN 200 1.475
GM 60 S 1.000 3.528 132 78 1.700 2.055 2.111 DN 200 1.605
GM 80 L 700 4.968 160 80 1.900 2.200 2.308 DN 250 2.200
GM 90 S 1.000 5.352 200 81 1.900 2.200 2.308 DN 250 2.270
GM 100 S 1.000 6.288 250 82 1.900 2.200 2.308 DN 250 2.470
GM 130 L 700 7.920 250 84 2.100 2.850 2.345 DN 300 3.410
GM 150 S 1.000 9.000 355 84 2.100 2.850 2.345 DN 300 3.750
GM 220 L 600 12.570 315 84 2.800 4.304 3.500 DN 400 8.240
GM 240 S 800 14.640 500 86 2.800 4.304 3.500 DN 400 8.630

Sound pressure level without blow-off noise, with acoustic enclosure.
* corresponds to the measured delivery volume flow converted to the customer-specific suction conditions p = 1,0 bar, t =20°C, rF = 0%

Information & documents

Brochure

Delta Blower G5

Brochure

Brochure

Product overview

Brochure

Brochure

Control technology

Brochure

Brochure

Accessories

Brochure