Piston compressors

KOR Series

The KOR series is a range of cast‑iron piston air compressors (5.5-20 HP) designed for high durability, stable performance, and demanding industrial applications. Built with slow‑running cast‑iron pumps and high‑efficiency IE3 motors, the KOR series delivers reliable compressed air while ensuring low wear, long service life, and consistent cooling performance.

EFFICIENCY

Applications

The KOR series is engineered for workshops, production facilities, and industrial applications requiring a robust and dependable compressed air supply.

RELIABILITY

Cast iron

Fully cast‑iron mechanical components and stainless‑steel valves ensure long‑term durability, strength, and reliable performance in demanding conditions.

DESIGN

Practicality

Certified air receiver tanks complete a design that balances mechanical resilience and practicality, making the series ready for real‑world industrial use.

PRODUCT OVERVIEW

Heavy‑duty piston compressors for industrial performance

The KOR series is a heavy‑duty cast‑iron piston compressor range (5.5-20 HP) designed for reliable, long‑lasting performance in industrial environments. Featuring a slow‑running cast‑iron pump, high‑efficiency IE3 motors, and certified air receiver tanks, the KOR series delivers stable compressed air with reduced wear, efficient cooling, and proven mechanical robustness, making it a dependable solution for workshops and demanding production applications.

KOR Series

Heavy‑duty cast iron pump design

At the core of the KOR series is a slow‑running cast‑iron piston pump engineered for maximum durability and long service life. Key components such as the crankshaft, connecting rods, cylinders, and cylinder heads are made entirely of cast iron, significantly reducing vibration and wear during continuous operation. This robust mechanical design ensures stable performance and reliable operation in demanding industrial environments.

Powering Efficiency, Sustaining the Future

Our innovative technologies ensure maximum efficiency with minimal energy consumption, helping you achieve your sustainability goals while maintaining top-tier performance.

sustainability and environment

FULL OF FEATURES

Heavy-duty cast iron design and high-efficiency IE3 motor

Heavy-duty cast iron design -  Manufactured with robust cast iron components, the KOR series is designed to provide high mechanical strength and durability in demanding industrial applications. This construction offers resistance to wear, preserves structural integrity over time, and supports reliable operation under continuous use.

 

High-efficiency IE3 motor - Equipped with an IE3 efficiency-class motor, the system is designed to reduce energy consumption while maintaining consistent performance. This contributes to lower operating costs and improved energy efficiency in industrial compressed air applications.

Why KOR series stands out

The KOR series is the ideal solution for users requiring maximum durability, mechanical strength, and long service life from a piston compressor. Its full cast‑iron construction, proven Condor pressure switch, and certified tank design ensure reliable performance with minimal maintenance, making it a cost‑effective choice for demanding industrial applications.

MORE FEATURES

Plug-and-play installation and low maintenance ownership

Plug-and-play installationDesigned for simplified installation, the KOR series features a plug-and-play configuration that enables quick setup and immediate start-up. This approach reduces installation time and facilitates faster commissioning.

 

Low maintenance ownershipWith a standardized design and durable internal components, the system is designed to minimize maintenance requirements and reduce downtime. Simplified servicing and configuration support efficient long-term operation.

  • Power range: 5.5-20 HP 
  • Cast‑iron, slow‑speed piston pumps 
  • IE3, IP55 electric motors 
  • Condor pressure switch on all models 
  • Tank sizes: 270 L/500 L (certified) 
  • Heavy‑duty industrial construction 

  • 270 L or 500 L certified air receiver tanks 
  • Electrical control panel with star‑delta starter (15-20 HP) 
  • Forklift slots for fixed installation 
  • MEPS‑compliant configurations 

Get in touch today!

Contact us today to learn more about this product or any other compressed air solution for your operations. Our experts are ready to assist you in finding the perfect compressor solution to meet your specific needs. Enhance your efficiency, reduce your costs, and invest in a reliable compressor that will serve you for years to come. Get in touch now and take the first step towards superior performance and energy savings.

Technical data

INSTALLED POWER

5.5-20

With installed power ranging from 5.5 to 20 HP, the KOR series supports a wide range of industrial applications.

TANK CAPACITY

270-500

270-500 L certified air receiver tanks enable longer duty cycles and reduced start‑stop frequency.

PRESSURE

10

The KOR series provides stable compressed air, suitable for most industrial pneumatic systems.

Model Pressure
(bar)
Free Air Delivery
(l/min)
Motor power
(kW/HP)
V/Ph/Hz
KOR4E 10 388 4/5,5 380/3/60
KOR6E 10 521 5,5/7,5 380/3/60
KOR8E 10 766 7,5/10 380/3/60
KOR10E 10 1101 11/15 380/3/60
KOR15E 10 1400 15/20 380/3/60

For full technical specification and more information refer to product brochure

KOR series

Full product range

Filename
KyungWon_KOR_leaflet_LR_EN.pdf
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340 KB
Format
pdf
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Contact us!

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