Refurbished HPC Kaeser Sigma Air End (Compressor Block)
This HPC Kaeser Sigma Air End is a high-quality rotary screw compressor block, professionally refurbished and tested by our expert engineers at airlinkcompressors.com. The heart of Kaeser compressors, featuring the renowned SIGMA PROFILE rotors for superior efficiency and reliability.
Ideal as a direct replacement or upgrade for failed air ends in HPC/Kaeser rotary screw compressors (SX, SM, SK, ASD, CSD series and more). Available in multiple sizes/configurations.
Key Features & Benefits
- Patented SIGMA PROFILE rotors deliver up to 15-20% energy savings compared to conventional designs
- Precision-engineered roller bearings for long service life and quiet operation
- High-efficiency compression with low specific power consumption
- Robust German engineering – designed for continuous industrial duty
- Performance tested to ensure original specifications are met or exceeded
Typical Applications
- Replacement air end for Kaeser/HPC rotary screw compressors
- Workshop, manufacturing, automotive, and industrial compressed air systems
- Suitable for fixed speed and variable speed (SFC) models
Technical Information
- Rotor Profile: Kaeser SIGMA PROFILE (asymmetric, high-efficiency)
- Pressure: Up to 16 bar depending on original configuration
- Condition: Seller refurbished – fully stripped, rebuilt, and tested
- Warranty: Supplied with our standard Airlink Compressors warranty
Yes, airlinkcompressors.com offer an installation & commissioning service, please contact support for further information on technical@airlinkcompressors.com
If you purchase any equipment from airlinkcompressors.com you are entitled to free full technical support from experts in the trade, supporting with installation, repairs & servicing. We also offer onging maintenance packages inhouse, please contact technical@airlinkcompressors.com for further information.
Yes, airlinkcompressors.com deliveries can be sent to different adresses across the UK.
Yes, we do deliver to NI (Northern Ireland) for larger items please ask for a carrige costing - sales@airlinkcompressors.com
Yes, a VAT invoice is sent automatically once the order has been dispatched to the email address supplied when originally ordered.
Yes, airlinkcompressors.com offer an installment option through Klarna, Please click here for further information.
Trusted by Our Customers
"Excellent Service"
Excellent service, correct part identified and delivered on time. Compressor up and running with little downtime.
"Great Products"
Placed my order late on a Sunday night, got the usual automated email followed by an email from Gill thanking me for my order with a delivery due the Thursday or Friday. To my surprise turned up on Wednesday spot on, nice to have early delivery. Thanks
"Good Range Of Compressors"
Good range of compressors to choose from with good information and specifications. Purchase was smooth and easy, SIP were slow to ship but the team hurried them along.
