Outstanding energy-saving performance from one of HPC Kaeser’s highly regarded ASD series with genuine Sigma Frequency Control (SFC) variable speed drive.

This ASD 37 SFC has completed a comprehensive 2025 refurbishment by our Kaeser-trained engineers and is in excellent condition throughout. Built originally with Kaeser’s renowned Sigma Profile air-end, it delivers class-leading efficiency and reliability.

Key features and benefits:

• True variable speed drive (SFC) – matches output precisely to demand, typically saving 25-40% on energy costs
• 22 kW premium-efficiency IE3 drive motor
• Working pressure: 8.5 bar (max 10 bar)
• Volume flow: 1.30 – 4.06 m³/min (46 – 143 CFM)
• Genuine Kaeser Sigma Profile rotary screw element – maximised efficiency & durability
• Ultra-quiet radial fan and encapsulated design – only 68 dB(A)
• Sigma Control 2 controller with SD card slot, web server and remote monitoring capability
• Integrated after-cooler and automatic condensate drain
• Prepared for heat recovery (optional kit available)

Full refurbishment includes:

• Complete air-end overhaul with new bearings and seals
• New air/oil separator, air filter, oil filter and full synthetic Sigma fluid
• New belts and full drive inspection
• SFC inverter fully tested and re-calibrated
• New minimum pressure valve and thermostat kit
• 10-hour full-load performance test with printed flow/pressure report
• 6-month parts & labour warranty (extendable)

Ideal for factories, engineering plants, woodworking, automotive and any site needing highly efficient, variable-output compressed air.

Only one unit at this condition and price level – ready for immediate delivery or collection.

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.