Onair, a new brand entirely dedicated to air compression, comes from the twenty-year experience of Adicomp, world-leading company in the production of special and gas compressors.

The Onair compression control units are designed for intensive use and are characterised by their high efficiency. Compact and silent, they are suitable for use in the most diverse industrial contexts. The compressors are available in three different series (VERONA, VENEZIA and MILANO) and in a wide range of powers, both with fixed and variable speed by means of an inverter.

VERONA Series

ROTARY SCREW COMPRESSORS BELT DRIVEN

The oil-injected rotary screw compressors of the VERONA series are a more advanced and reliable alternative to piston compressors, which respond with great flexibility to all compressed air demands under different conditions of use, ensuring excellent performance with low energy consumption and acoustic impact. The range is available in a wide range of powers, available both with fixed and variable speed by means of an inverter

Applications
The VERONA compressors are versatile and suitable for all contexts in which a continuous production of air is required. The wide range perfectly meets the needs of the small and medium-sized industry. The sturdy construction, entirely designed and made in Italy, makes them suitable for continuous operation, even in extreme climatic conditions.

Range of models
• Compressor only version, with or without inverter.
• Tank-mounted version, with or without inverter.
• Tank-mounted version with dryer, with or without inverter.

VERONA

Screw air compressors belt driven

Up to13 bar

MAXIMUM PRESSURE

Up to 15 kW

COMPRESSOR NOMINAL POWER

Up to 137 m3/h

FREE AIR DELIVERY (F.A.D.)

VENEZIA Series

ROTARY SCREW COMPRESSORS BELT DRIVEN

The VENEZIA compression control units are designed for intensive use and are characterised by their high efficiency. Compact and silent, they are suitable for use in harsh environments and in the most diverse industrial contexts. The range is available in a wide range of powers, both with fixed and variable speed by means of an inverter.

Applications
The use of the latest generation screw compression units makes the VENEZIA compressors extremely versatile and suitable for all compressed air demands at different operating pressures. Entirely designed and made in Italy, their sturdy construction allows them to operate continuously even in extreme climatic conditions.

Range of Models
• Version with fixed speed star/delta start-up
• Version with variable speed inverter.

VENEZIA

Screw air compressors belt driven

Up to 13 bar

MAXIMUM PRESSURE

Up to 45 kW

COMPRESSOR NOMINAL POWER

Up to 416 m3/h

FREE AIR DELIVERY (F.A.D.)

MILANO Series

ROTARY SCREW COMPRESSORS DIRECT COUPLED

The MILANO direct coupling compression control units represent the industrial compressor par excellence, thanks to the efficiency of the power transmission system made with an elastomer mechanical joint, which minimises vibrations ensuring machine reliability and durability.

Applications
The experience gained over the years and in several reengineering and development processes, has made it possible to create a line of versatile compressors, suitable for any type of continuous use and industrial application requiring flexibility and large air flows. Entirely designed and made in Italy, the sturdy construction of the MILANO compressors allows them to operate even in extreme climatic conditions.

Range of models
• Version with fixed speed star/delta start-up.
• Version with variable speed inverter.

MILANO

Screw air compressors direct coupled

Up to 13 bar

MAXIMUM PRESSURE

Up to 160 kW

COMPRESSOR NOMINAL POWER

Up to 1290 m3/h

FREE AIR DELIVERY (F.A.D.)

LASER Series

ROTARY SCREW COMPRESSORS 

Applications
The LASER series compression units are designed for intensive use, and are known for their high efficiency. Compact and quiet, they have been specifically designed for laser cutting industrial environments, which therefore require air flow rates at high operating pressures. Use of the LASER series Onair systems therefore allows to cut by air, thus avoiding the use of nitrogen and considerably saving money. Fully designed and made in Italy, the last generation screw compression units of our parent company Termomeccanica are capable of reaching pressures up to 20 bar. This particularity allows LASER compressors to be extremely versatile and suited to all compressed air requirements at different operating pressures.

Range of models
• Up to 16 bar
• Up to 20 bar

LASER

Screw air compressors belt driven

Up to 20 bar

MAXIMUM PRESSURE

Up to 55 kW

COMPRESSOR NOMINAL POWER

Up to 354 m3/h

FREE AIR DELIVERY (F.A.D.)

ROMA Series

OIL-FREE SCREW AIR COMPRESSOR WATER INJECTED

The growing pressure, both in economic and legislative terms, requires that every activity reduces its own environmental impact. The oil-free compressors of the range Roma fully and proudly achieve such goal. The consequence of the environmental benefits immediately leads to a considerable economic saving.

 

Compression technology

The compressors belonging to the range ROMA have fewer moving parts if compared to compressors of other brands (especially the two-stage dry ones), plus they run at very low speeds and with balanced loads on the bearings. As a consequence, they have a longer life and lower operating costs. The maximum flow temperature is about 60 °C. This determines a compression that is very close to the ideal one, that is to say isothermal. (please see diagram below). The range ROMA has great advantages if compared to the traditional “oil-free” compression technology. As a matter of fact, it does not need oil nor an air/oil separator and, as a consequence, it has no transmission gears, no oil pump nor oil filters. In addition, the single screw compression with two satellites has balanced compression loads and, therefore, avoids excessive stresses on the bearings. Result: a longer service life (please see the diagram below).

 

 

ROMA

Oil-free screw air compressor water injected

Up to 10 bar

MAXIMUM PRESSURE

Up to 132 kW

COMPRESSOR NOMINAL POWER

Up to 23 m3/h

FREE AIR DELIVERY (F.A.D.)

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