Essential pack
The compressor and its receiver: stored air, fewer starts.
- S 220 PM — Screw compressor 22 kW permanent magnet
- Air receiver1,500 L recommended
Drag to rotate the machine
S Series — screw compressors, screw compressor 22 kW
S 220 PMScrew compressor 22 kW permanent magnet
Permanent magnet motor, 10 bar: the industrial machine of the range.
- Power
- 22kW
- Air flow (ISO 1217)
- 3.2m³/min
- Weight
- 310kg
Supplied without air receiver or dryer, to be connected to your compressed air network.
From
£3,325excl. VAT
i.e. £3,990 incl. VAT
- 2 years warranty
- Parts for 15 years · stock in England
- CE compliance
Volume discounts and reseller pricing on quote.
Not sure which model? Try the configurator
Stock in England, delivery to Scotland, Wales and Northern Ireland. Installation, servicing and repairs by our technicians and dealers in the UK.
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Ready-to-install packs
Supplied on its own, this compressor needs an air receiver, and usually a dryer, to deliver steady, dry air. We have prepared two packs sized for its flow.
−15 % discount on the Dry air pack: compressor, receiver and refrigerated dryer.
Recommended
−15 %on the pack
Dry air pack
With the refrigerated dryer: water-free air for tools and painting. 15% discount on the whole pack.
- S 220 PM — Screw compressor 22 kW permanent magnet
- Air receiver1,500 L recommended
- Refrigerated dryerMinimum capacity 3,200 l/min (3,850 l/min if the room exceeds 25 °C)
Fine filters, automatic drain and service kit are ordered separately. See the service parts
Sizes are calculated on the flow at 8 bar. We check the installation with you before you order.
Description
At the heart of the machine is a high-efficiency screw air-end, driven by an IP55-protected motor (insulation class F). An electronic controller with display constantly monitors pressure, temperature and running hours, and protects the machine if anything goes wrong. You set the working pressure: the compressor builds up to that value, stops on its own, then restarts automatically as soon as the pressure drops below the set threshold.
- Air-cooled, with an oil content in the compressed air of 3 ppm maximum at the compressor outlet.
- Standard wear parts (filters, oil, separator): maintenance stays simple and affordable.
- Every machine is checked and tested before shipping.
| Power | 22 kW |
|---|---|
| Technology | Screw compressor, permanent magnet motor, direct drive |
| Maximum pressure | 10 bar |
| Air flow (ISO 1217) | 3.2 m³/min at 10 bar (3.8 at 7 bar; 3.6 at 8 bar; 2.9 at 12.5 bar) |
| Air receiver | No air receiver |
| Power supply | 380 V three-phase / 50 Hz |
| Cooling | Air-cooled |
| Noise level | 68 to 72 ± 2 dB(A) |
| Outlet connection | G 1" |
| Dimensions | 1100 × 850 × 1000 mm (L × W × H) |
| Weight | 310 kg |
| Service intervals | 500 hours, then every 1,500 hours (reminder shown by the controller) |
| Oil | 16 L, Shell Corena S3 R recommended |
| Documentation | Manual and technical documentation |
| Warranty | 2 years |
Maintenance
Service parts for your compressor
First service at 500 hours, then every 1,500 hours. With the parts on hand, your S 220 PM is not left standing on service day.
Frequently asked questions
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.
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Free quote, configuration advice, volume discounts.