Variable speed Screw compressor

Allegretto 8-14

The Allegretto 8–14 range brings new energy to compressed air performance. Compact and efficient, these variable-speed compressors pair Permanent Magnet technology with direct drive precision to deliver reliable, energy-smart air, all at an accessible investment.

EFFICIENT

45% Energy Savings

The Permanent Magnet (PM) motor technology and direct drive system adjust output to your real air demand, cutting energy use by up to 45%.

RELIABILITY

Sustainable design

The oil-cooled, IP54-rated motor maintains stable temperatures and dependable performance even in humid, dusty environments.

ROI

Fast Return on Investment

You can recover the additional investment in a Allegretto 8-14 — compared to a fixed-speed compressor—in as little as one year

PRODUCT OVERVIEW

Smart, quiet, and efficient solution

The Allegretto 8–14 range brings a new level of efficiency and reliability to compressed air users across industries. By combining Permanent Magnet technology with a direct drive system, it delivers steady performance and tangible energy savings without driving up investment costs. In addition, the oil-cooled IE4 efficiency and Class H Interior Permanent Magnet (IPM) motor keeps operating temperatures low, which in turn extends component lifetime and ensures dependable output even in harsh or humid conditions.
 

At the same time, its compact footprint and low noise make it easy and suitable to install close to the point of use. The Infologic² Connect controller adds another layer of intelligence, allowing users to monitor and fine-tune their system for maximum efficiency and uptime.

ALUP Allegretto 11 variable speed iPM screw compressor

Advanced IPM Technology

The Allegretto 8–14 range takes energy efficiency seriously. Its Permanent Magnet motor adapts its speed to match real air demand instead of running flat out like a fixed-speed machine. Because air needs fluctuate throughout the day, this smart regulation prevents unnecessary power use and can cut energy consumption by up to 45%. The result is simple: lower energy bills and a payback period that can be as short as a year.

Innovating the Future of Compressed Air

Leading the industry with advanced technology, meeting the highest standards of efficiency and reliability.

 

Don't wait any longer to embrace innovation..

Digital transformation conceptual for next generation technology era

FULL OF FEATURES

Oil-cooled IE4 Permanent Magnet motor and IP54 electrical cubicle

Oil-cooled IE4 Permanent Magnet motor - At the heart of this Allegretto range sits a Class H iPM motor that balances efficiency with endurance. Thanks to its oil-cooled design, it keeps temperatures in check even when the heat climbs to 46 °C.
 

IP54 electrical cubicle - Every component is housed within an IP54-rated electrical cublicle that shrugs off dust and humidity. It’s a design made for real-world conditions, performing reliably even when the temperature pushes up to 60 °C.

ALUP Allegretto 11 variable speed iPM compressor

Why Choose the Allegretto 8-14?

Allegretto 8–14 combines the intelligence of iPM technology with a compact, robust build that thrives in real working conditions. It also delivers reliability, lower energy costs, and performance that pays back fast.

MORE FEATURES

In-house compression element and Conical coupling drive train

In-house compression element - The compression element is engineered and built in-house for absolute control over quality. That’s how the Allegretto 8-14 achieves exceptional air delivery and low specific energy consumption, day after day.
 

Conical coupling drive train - Maintenance has never been simpler. The new conical coupling gives direct access to the drive train, cutting service time and keeping your compressor back in action faster than ever.

ALUP Allegretto 11 variable speed iPM screw compressor

  • Permanent Magnet (PM) motor technology with IE4 efficiency and Class H insulation
  • Oil-cooled motor for lower operating temperature and extended lifetime
  • Direct drive transmission brings energy efficiency for every investment opportunity
  • Variable Speed Drive (VSD) regulating motor speed to match air demand
  • IP54 electrical cubicle, resistant to dust and humidity, operating up to 60 °C
  • All-new conical coupling drive train for quick, simple maintenance
  • Oversized coolers and oil vessel for enhanced performance
  • INFOLOGIC² Connect controller with intuitive display and remote monitoring

  • 8000 hours oil
  • Food grade oil
  • Timer drain on tank
  • Stirrup forklift transport
  • Aftercooler
  • DC choke (only sales option)
  • Wooden box & crate shipping options

Get in touch today!

Finding the right screw compressor for your business in the United-Kingdom doesn’t have to be complicated. Our local ALUP experts are here to help you identify the best solution for your specific needs. Get in touch today for tailored advice from our UK-based team.

Technical data

INSTALLED POWER

7,5-15

With installed power ranging from 7,5 to 15 kW, the Allegretto 8-14 series accommodates various industrial requirements.

capacity

120,6

With Free Air Delivery (FAD) up to 120,6 m³/h, the Allegretto 8-14 ensures a steady supply of compressed air for diverse uses.

PRESSURE

10

With pressure options ranging from 4 to 10 bar, the Allegretto 8-14 provides flexibility and efficiency to meet specific operational needs.

Model Motor Power (kW) Max. Pressure (bar) Max  Capacity (m³/h)* Noise Level (dBa)
Allegretto 8 7,5 10 73,4 64
Allegretto 11 11 10 109,4 65
Allegretto 14 15 10 120,6 66
      *Capacity at 7 bar  

For full technical specification and more information refer to product brochure

Allegretto 8-14 - EN - DRAFT

Allegretto 8-14 - EN - DRAFT

Full product range

Filename
DRAFT_251022_Alup_Sonetto8-20_Allegretto8-14_leaflet_6999640670_EN.pdf
Size
5 MB
Format
pdf
Download

Contact us!

Want more advice on screw compressors, or need help selecting the right screw compressor setup for your operations? Contact us today for advice that’s customised to fit your operation.

More Products

Popular Blogs

How do I choose the right screw compressor?

Learn how to choose the right screw compressor for your needs. This guide covers sizing, air flow, pressure, and the benefits of different types of compressors.
How to make a choice - partner cluster

One-Stage vs Multi-Stage Compressors: Which One is Right for You?

Choosing between a one-stage and a multi-stage compressor depends on your specific needs. This article explores the key differences, benefits, and ideal use cases for each type.

Single vs multiple stage compressors - partner cluster

What is Compressed Air?

Learn about compressed air, its production, importance, and uses. Discover its advantages over other energy sources and key components for efficient operation.
What is it compressed air - Partner Cluster