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.

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.

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.

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.

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

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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

Full product range

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

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