Catalogue
K Series — 4-in-1 compressors
K Series, for Kombi: the screw compressor, air receiver, refrigerated dryer and filtration share one frame. A single machine to install, with dry, filtered air straight from the outlet. From 7.5 to 15 kW, from £2,408 excl. VAT.
7.5kW
K 75Screw compressor 7.5 kW 4-in-1
Compressor, 420 L air receiver, refrigerated dryer and filtration combined on a single frame.
11kW
K 110Screw compressor 11 kW 4-in-1
Compressor, air receiver, refrigerated dryer and filtration combined on a single frame, at 11 kW.
15kW
K 150Screw compressor 15 kW 4-in-1
Compressor, air receiver, refrigerated dryer and filtration combined on a single frame, at 15 kW.
Compare models
| Model | Power | Pressure | Air flow | Air receiver | Price excl. VAT |
|---|---|---|---|---|---|
| K 75 — Screw compressor 7.5 kW 4-in-1 | 7.5 kW | 8, 10 or 13 bar, your choice | 1.1 m³/min at 8 bar; 0.95 m³/min at 10 bar; 0.8 m³/min at 13 bar | 420 L | from £2,408 |
| K 110 — Screw compressor 11 kW 4-in-1 | 11 kW | 8, 10 or 13 bar, your choice | 1.7 m³/min at 8 bar; 1.4 m³/min at 10 bar; 1.1 m³/min at 13 bar | 340 L | from £3,158 |
| K 150 — Screw compressor 15 kW 4-in-1 | 15 kW | 8, 10 or 13 bar, your choice | 2.2 m³/min at 8 bar; 2.0 m³/min at 10 bar; 1.6 m³/min at 13 bar | 340 L | from £3,825 |
Questions about the K Series
Can a screw compressor run all day?
Yes. Compression by two rotating screws is continuous: a screw compressor is designed for continuous operation, unlike a piston compressor, which needs rest periods.
Are your screw compressors supplied with an air receiver?
The K series 4-in-1 compressors (7.5, 11 and 15 kW) include the air receiver, refrigerated dryer and filtration. The S series stand-alone screw compressors (5.5 to 132 kW) are supplied without receiver or dryer, to be added to your network. We can quote the complete set-up.
When is the first service due?
The first service comes early, to remove running-in residues: at 500 hours, then every 1,500 hours. The machine's controller displays the reminder, and the intervals are in the manual.
Who installs and services the compressor in the UK?
Our technicians and dealers in the UK, Scotland included, install and commission AIRSTAHL compressors, carry out servicing and handle repairs. Spare parts ship from our stock in England to England, Scotland, Wales and Northern Ireland.
What is the warranty?
AIRSTAHL compressors come with a 2-year warranty. Spare parts remain available for 15 years, with stock in England.
A project, a question?
We answer quickly and quotes are free. Tell us what you run on air and we'll point you to the right model.