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Screw Blowers Delta Hybrid

Screw Blowers

The Delta Hybrid Screw Blowers

The Delta Hybrid Screw Compressor derives from the fusion between the screw compressor technologies and the rotary lobe blowers. This combination results in a machine that combines the technical advantages of the two concepts, offering new possibilities for generating vacuum or positive pressure.

Roughly 90% of a compressor’s life cycle costs are consumed by energy. While this presents a huge challenge, AERZEN’s Delta Hybrid is providing companies with ideal solutions that offer up to 15% energy savings thanks to its compressor’s energy efficiency, even in high-pressure ranges.

Get the Delta Hybrid Screw Blower and enjoy benefits such as:

  • Reduced life-cycle costs
  • Extraordinary energy efficiency
  • High reliability levels
  • Reduced maintenance needs
  • Increased range of pressures and applications
  • 100% pure process air, free of absorption materials and oil

New Delta Hybrid sizes D13S, D17S, D25S UND D30S

Maximale EnMaximum energy efficiency, minimum TCO

The new types impress with smart features, further improved functionality and enormous energy savings of up to 30 % compared to a conventional positive displacement blower.

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Type of technology
Screw Blowers
Design
Positive pressure
Volume flow
100 to 9,000 m3/h
Medium
air
Conveying / Compression
oil-free
Positive Pressure
1,500 mbar

THERE IS NO MORE COMFORTABLE WAY TO GENERATE PRESSURE.

Significative energy savings, easy installation and commissioning, minimum maintenance: these characteristics are also directly reflected into the cost balance. A good reason for AERZEN to keep a special eye on them during the development of the Delta Hybrid Generation. The results convince even the smartest customers.

Extraordinary energy efficiency

  • New and unique 3+4 rotor profile
  • Energy savings up to 30% compared to lobe blowers
  • Extended turndown ratio up to 1:5
  • Optimized air flow within the acoustic hood
  • Belt drive to match exactly the process requirements

Extremely compact design

  • Space-saving side-by-side installation
  • Smaller dimensioning of machine rooms
  • Easy access for service and maintenance work
  • Integrated power suppy panel having the same footprint

    Reliability and durability

    • Patented bearing, nominal lifespan of more than 70,000 hours (at 1.000 mbar pressure difference)
    • Patented driving- and conveying chamber sealings
    • 100% oil-free per Class 0 (certified per ISO 8573-1)
    • Patented silencer w/o absorption material

    Further information is available within the product brochures.

    Extending the functional range for a wide variety of applications.

    Delta Hybrid operates in an extremely wide range of key industrial applications in wastewater and pneumatic conveying. The machines are designed for the oil-free conveyance of air for positive pressure applications with the nominal widths from DN 100 to DN 300.

    Hotter temperatures. More safety.
    Delta Hybrid screw blowers can be used globally. Also in zones where extreme ambient temperatures of -40°C to +50°C prevail. With Delta Hybrid, discharge temperatures of up to 230 °C are possible today. The prerequisite for operational reliability in all processes.

    APPLICATIONS

    • Sewage treatment
    • Drinking water purification
    • Pneumatic conveyance of bulk materials (vacuum/pressure pneumatics)
    • River and lake aeration
    • and many more

    INDUSTRIES

    • Sewage treatment
    • Chemical and process technology
    • Glass and paper manufacturing
    • Food industry
    • Environmental technology
    • and many more

    Performances & dimensions

    D 152 S technical info

    Screw Blowers Delta Hybrid D 152 S
    Type of technology
    Screw Blowers
    Series
    Screw Blowers Delta Hybrid
    Design
    Medium
    air
    Conveying / Compression
    oil-free
    Scheme of type definition

    Performance data

    Pressure difference, mbar
    1,000
    Volume flow*, m3/h
    8,900
    Motor power, kw
    315
    Sound pressure, max. db(A)
    80

    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
    2,100
    Depth (B), mm
    2,850
    Height (C), mm
    2,345
    Nominal size
    DN 300
    Weight, kg
    4,050

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

    Information & documents

    • Delta Hybrid [D1-010]
      [Product Brochure]

    download

    Accessories & solutions