GDKs Serie Compressor (7–75 kW)

The Gardner Denver GDKs Series is a range of industrial compressors designed for small and medium-sized plants that require a stable air supply, energy efficiency, and excellent value for money. It combines proven technology, robust construction, and simplified maintenance.

An affordable and reliable industrial solution

The GDKs Series delivers high free air delivery (FAD) with optimized energy consumption, helping control the budget without sacrificing performance or durability.

Advantages over other market alternatives

Unlike low-cost options that compromise quality or premium brands with a high price point, the GDKs balances performance, efficiency, and ease of maintenance.

The system uses lubricated rotors to compress air continuously, ensuring stable flow, constant pressure, and efficient operation throughout the working day.

Rotary screw technology for continuous operation

The oil-lubricated rotary screw design supports 24/7 operation with reduced wear and greater reliability.

Airflow control based on actual demand

Variable Speed (HPM VSD) versions automatically adjust air output, reducing energy consumption

Lower cost per cubic meter of compressed air

• Produces more usable air with less energy, optimizing daily operating costs.

Accessible energy efficiency

• VSD technology enables energy savings without requiring a premium investment.

Reliability that protects production

• Robust construction and industrial-grade components reduce failures and unplanned downtime.

Simple and predictable maintenance

• Accessible design and standardized 8,000-hour service kits simplify maintenance planning.

Fast return on investment

• The combination of competitive pricing, efficiency, and low maintenance supports an attractive payback.

The 7–75 kW oil-lubricated rotary screw compressor is ideal for:

• Metalworking
• Plastics and blow molding processes
• Packaging
• Industrial workshops
• General manufacturing
• Small and medium-sized production plants 

Wide power range

• Models from 7 to 75 kW in Fixed Speed (FS) and Variable Speed (HPM VSD) versions.

High airflow performance (FAD)

• Excellent specific power to maximize daily productivity.

Compact design and reduced footprint

• Easy installation in limited plant spaces.

Easy access for fast maintenance

• Front and side access helps reduce downtime.

Standardized service kits

• Planned maintenance every 8,000 hours for greater predictability.

FS Models – Fixed Speed 

HPM VSD Models – Variable Speed 

• Power: 7–75 kW 
• Type: oil-lubricated rotary screw compressor 
• Versions: FS and HPM VSD 
• Operation: continuous 
• Performance: high FAD airflow 
• Design: compact and robust 
• Maintenance: 8,000-hour service kits 
• Application: general industrial use