Belt Driven SCK 20-40 Fixed Speed Screw Compressor

The SCK 20-40 is one of our belt driven, fixed speed screw compressors available to you and provides the perfect solution. The reliable fixed speed drive screw compressors are available in 15, 18.5, 22 and 30 kW. Three configurations (base mounted, base mounted with refrigerant dryer, tank mounted with dryer) and three pressure variants (8, 10 and 13 bar) ensure efficiency. We are your partner in finding the best solution for your business. 

Variety of Configurations

The full range up to 30 hp of these fixed speed screw compressors can be installed on an air receiver with a refrigerated dryer. The 20 to 40 hp range is available floor mounted with a dryer. The air receiver is 500 L and is a dry tank meaning the compressed air is supplied to the dryer and after to the tank.

Lower Energy Costs

With an improved volumetric C67 element and lower energy costs, the SCK 20-40 fixed speed screw compressors are cost saving and highly efficient. The air filtration and oil separation of these fixed speed screw compressors are also highly efficient. High-level air intake prevents larger dust particles from entering and the oil separator ensures less than 3 ppm of oil carry over. This is thanks to the cyclonic gravity and filter separation.

Reliable Fixed Speed Screw Compressor

Only clean air enters the SCK 20-40 fixed speed screw compressors due to the 2-micron encapsulated filters to improve the overall reliability.  Equipment efficiency is maintained by regular maintenance.

Quiet Operation

Noise levels of the SCK 20-40 fixed speed screw compressors range from 66 to 70 dB(A) to ensure a quiet operation. These noise levels are achieved thanks to a radial fan and noise baffling. The fixed speed screw compressors can be installed almost anywhere in the workshop without major disturbances. Installation close to the usage point can mean saving money and less risks of leakage.

Intelligent Control System

The new intelligent control system, Infologic2 Basic guarantees a simple and intuitive day-to-day operation for your business. The Infologic2 Basic not only monitors, controls and protects your compressor but also offers you:

·         remote start/stop

·         automatic restart after power failure

·         temperature readings

·         pressure reading and setting

·         running hours

·         loaded hours

·         service maintenance warnings and;

·         failure warnings

High Performance

A new generation of compressor elements ensures high performance allied to low energy consumption and a very long lifetime for your investment. Trust in us for a reliable, uninterrupted performance with a long equipment lifetime.

Strategically Placed Components

Removable panels make for the easy service of the SCK 20-40 fixed speed screw compressors, while main components are strategically placed at the front to facilitate and speed up maintenance. An external oil level check sight glass makes oil level check easier. These innovations lower the maintenance costs to you. We offer professional service by knowledgeable people using high-quality original parts.

Total Solution Option Available to Your Business

We offer the total solution to your business with the SCK 20-40 fixed speed screw compressor range.  The total solution option has everything you need inside the package. Usually you will need a compressor, a refrigerant dryer, a tank and two filters. The total solution is not only plug and play but also saves money in floor space, installation, pressure drop and reduces the risk of air leakages in the line.

Innovative and High-Quality Products

The SCK 20-40 fixed speed screw compressors are a part of our high-quality product portfolio we offer to your business. With quality products and exceptional service, we offer the complete solution to your business. Our screw compressors have been designed using our innovation and hands-on experience to give you peace of mind. We are driven by technology and designed by experience.

Technical data

Download product leaflet

ALUP SCK 20-40 Leaflet-ENG