22 – 45 kW

22 kW, 30 kW, 37 kW, 45 kW

You have the choice
Oil-free compressors air or water cooled

AQUAAIR screw compressors are uncompromisingly designed for demanding continuous operation in industrial environments. This makes oil-free compressed air from AQUAAIR one thing: safe!

In the power range from 22 to 45 kW, AQUAAIR’s water-injected screw compressors are either air or water cooled – the choice is yours.

Gladly advise and support our compressed air experts in the optimal application-specific configuration of your oil-free compressed air supply.

The technical and energetic superiority of AQUAAIR screw compressors is based on the consistent alignment of all components to the injection of water into the air end – developed and made by AQUAAIR.

The centerpiece

The AQUAAIR air end with intake valve

The AQUAAIR air end compresses the ambient air and is the centerpiece of every AQUAAIR system. – The water-injected air ends of AQUAAIR have been completely redeveloped for the use of water::

Screw rotors made of wear-resistant high-performance polymers, maintenance-free water slide bearings and a specially developed AQUAAIR intake valve guarantee highest reliability and maximum service life.

No oil-lubricated gearbox, no grease-lubricated ball bearings and no mechanical seals liable to wear in the compressor stage – what is not there, can not break.

The AQUAAIR result: Clean compressed air without annoyance

Thanks to AQUAAIR’s alpha profile polymer rotors and low compaction temperatures, the AQUAAIR air ends are highly efficient with minimal power consumption, delivering clean compressed air at one stage up to 15 bar (g). – Only AQUAAIR offers this.

The water manager

The AQUAAIR combi separation system

The AQUAAIR system gets the necessary water from the ambient air. – The AQUAAIR combi separation system regulates the amount of water in the system, filters the water for injection into the air end and separates the water from the generated compressed air.

The AQUAAIR combi separation system consists of a water pressure tank with integrated oil-free level measurement and a highly effective cyclone separator.

Water quantity regulation and separation are reliable and of high quality: The water quantity of about 62 liters in the system is continuously exchanged during operation and completely renewed within approx. 24 operating hours.

The residual water content (and thus the dew point of the generated dry compressed air) is already unbeatable because of the low compression temperatures.

The all-rounder

The AQUAAIR water filter system

The AQUAAIR water filter system is an all-rounder. – It filters and distributes the water to the water slide bearing, in all operating conditions, at different pressures.

The compact, integrated design reduces the number of components and saves space, but above all ensures a stable handling of the most natural and environmentally friendly fluid that is available – water!

The control

The AQA_AIR Management

With AQUAAIR’s innovative compressed air management system, you can control your need for oil-free compressed air reliably, individually and with ease.

Each AQUAAIR system is equipped with the user-friendly control AQA_AIR Control 4.0 and Touch-Panel as standard.

Whether teleservice, alarm management, cross-plant compressed air management, integration into your control room or operation via your smartphone – the „open“ control system of AQUAAIR can be modularly expanded with the extension AQA_AIR Control 5.0 and 6.0 according to your needs. – Ask us. We are here for you.

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Energy saving included

Up to 35 % less energy costs

Oil-free screw compressors from AQUAAIR are real power savers, far superior to conventional systems. The overall energy efficiency of AQUAAIR screw technology is leading with the highly efficient AQUAAIR screw air end without the need for expensive oil filtration and water treatment, the specific electricity cost of compressed air produced is unbeatably low.

Delivery quantity 2,730-7,610 l/min | Operating pressure 5-15 bar (g)

Technical data 22 kW, 30 kW, 37 kW, 45 kW

AQUAAIR screw compressors with a drive power of 22 to 45 kW are available as a ready-to-use system in a uniform size with the user-friendly control AQA_AIR Control 4.0 and touch panel included.

All power variants in this size are basically frequency-controlled and air- or water-cooled.

To operate an air cooled system, a power connection is necessary, but not an external water supply or water treatment.

The minimum possible operating pressure is 5 bar (g), the maximum 10 bar (g). – Higher operating pressures up to 15 bar (g) on request.

The minimum permissible temperature of the intake air is 3 °C, the maximum 42 °C. – Higher temperatures up to 55 °C on request.

In accordance with your installation and operating conditions of the AQUAAIR system, we are pleased to offer you the necessary refrigeration dryer and the appropriate filters.

Find the technical data for the systems in the download product data sheet.

Send us your message and request your personal offer. Or arrange a non-binding appointment for a conversation with our compressed air experts.

Download product data sheet (water)
Download product data sheet (air)
+ 10 bar (g) operating pressure
+ 42 °C ambient temperature
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Learn more about AQUAAIR

Clean industrial compressed air: to your advantage and for a better world

AQUAAIR mission

Innovative technology for oil-free compressed air – made by AQUAAIR

AQUAAIR technology

Controlled to success: with the powerful AQUAAIR control system

AQA_AIR Management

Guaranteed maximum safety: The manufacturer’s warranty for up to 5 years

AQUAAIR manufacturer’s warranty

Certainly save costs: Calculate today your potential savings!

AQUAAIR saving calculator

AQUAAIR brochure

Download AQUAAIR Brochure PDF 16 MB

AQUAAIR very close: Send us your message.

Learn more? Contact us!