Blower units DELTA BLOWER Generation 5

Positive Displacement Blowers

Rotary lobe blowers for air and neutral gases

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

The Delta Blower Generation 5 combines the characteristics you will find in previous generations with cutting-edge technical innovations that promise to meet future market needs.

This fifth generation of AERZEN blowers is ideal for air and neutral gases, combining tradition and innovation into a robust, durable machine perfect for countless compressor processes.

Some of the advantages customers can enjoy when you use the Delta Blower Generation 5 include:

Low maintenance and operation-friendly design
Low noise levels thanks to the machine’s considerable sound reduction features
No absorption material
Mechanical fan
A space-saving, side-by-side setup
Energy efficiency
Automatic belt retention due to the hinged motor mounting plate
AERZEN base support for any replacement parts needed
The class IE3, energy-saving motor
Blower stage with AERZEN’s patented procedure for pulsation reduction

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)
Integrated method for reducing pulsation (Patented AERZEN blower stage
Standard application for energy saving motors of class IE3
Automatic belt retention due to hinged motor mounting plate

Type of technology

Positive Displacement Blowers

Design

Positive pressure , Negative pressure

Volume flow

30 to 15,000 m³/h

Medium

air , neutral gases

Conveying

oil-free

Negative Pressure

-500 mbar

Positive Pressure

1,000 mbar

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

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

Pneumatic transport for bulk material handling

Performances & dimensions

GM 7 L-G5 technical info

Type of technology

Positive Displacement Blowers

Series

Blower units DELTA BLOWER Generation 5

Design

Medium

air , neutral gases

Conveying

oil-free

Performance data

Pressure difference, mbar

-500

Volume flow*, m³/h

450

Motor power, kw

Sound pressure, max. db(A)

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%

Dimensioning scheme of the acoustic enclosure

Dimensions and weights

Width (A), mm

925

Depth (B), mm

1,135

Height (C), mm

1,280

Nominal size

DN 80

Weight, kg

304

Performance data not binding! Subject to technical modifications!
Weight approx. kg without motor and belt drive.
Dimensions and weights including acoustic enclosure.