Piston compressor Perfect - 3/270S power input 3.0 kW, output 408 l/min, pressure 10 bar, vertical air receiver 270 l, voltage 400/50 V/Hz
Code: P30270SCZRelated products
Product detailed description
Vertical piston compressor ATMOS Perfect 3/270 S (3 kW, 400 V)
Do you need high performance but struggle with limited workshop space? ATMOS Perfect 3/270 S is the ideal solution. Thanks to its upright (vertical) design, it occupies an area of less than 0.5 m², while offering the same robustness and parameters as the horizontal version. This industrial, slow-running machine is designed for professional daily operation in car repair shops, tire services, and assembly workshops.
Key benefits of the Perfect 3/270 S model:
- ✅ Maximum space saving: Vertical air receiver with minimal footprint requirements.
- ✅ Cast iron unit LB 40-3: The three-cylinder "W" arrangement ensures smooth and quiet operation.
- ✅ Personal responsibility: Each unit is assembled by a specific mechanic and undergoes thorough testing.
- ✅ 60-month warranty: ATMOS Chrást provides an unlimited five-year warranty for this machine.
- Industrial quality: Cast iron unit with high energy conversion efficiency.
- Fully automated operation: Economical start-stop regulation.
- Motor protection: Overcurrent protection and IP54 rating.
- Complete fittings: Including aftercooler and safety valves.
- Quiet operation: Slow-running concept significantly reduces noise emissions.
- Easy service: Open design for quick access to all components.
- Optimal cooling: Large fan and cooling fins with sufficient surface area.
- High stability: Sturdy base equipped with damping silentblocks.
- Traditional manufacturer: Proven design developed and manufactured in the Czech Republic since 2004.
- Quality bearings: V-belt designed for maximum lifespan of the unit.
Three-cylinder slow-running unit
Space-saving vertical solution
Extensive cooling and equipment
Perfect series compressors and their designs

Technical specifications (ATMOS Perfect 3/270 S) |
|
| Piston unit | LB 40-3 (three-cylinder in W configuration) |
| Performance (discharge) | 408 l/min (0.408 m³/min) |
| Intake amount | 510 l/min (0.510 m³/min) |
| Nominal motor power | 3.0 kW |
| Voltage / Fuse | 400 V / 16 A (Type D characteristic) |
| Unit speed | 1,100 rpm (slow-running) |
| Cut-out / Cut-in pressure | 10 / 8 bar |
| Airman | 270 l (vertical) |
| Dimensions (l x w x h) | 700 x 600 x 1750 mm |
| Weight | 155 kg |
| Noise level LpA | 73 dB(A) |
Ventilek advises: The 270 S model is my favorite for smaller workshops where space is at a premium. By standing, it frees up your hands and space, yet it has the same cast iron "engine" under the hood that powers even the largest industrial operations. Czech craftsmanship that doesn't take up space!
Useful information:
🔗 How to choose the right compressor power?
🔗 Why is it important to remove moisture from the air?
Additional parameters
| Category: | Compressors for all applications - hobby and industrial |
|---|---|
| Warranty: | 5 years |
| Compressor type: | Piston compressor |
| Pressure: | 10 bars |
| Suction power: | 510 l/min |
| Displacement: | 408 l/min |
| Pressure vessel volume: | 270 L |
| Design of pressure vessel: | Standing |
| Connecting: | 1/2" |
| Motor power: | 3.0 kW |
| Mains voltage: | 400/50 V/Hz |
| Speeds: | 1000 rpm |
| Number of cylinders: | 3 |
| Number of grades: | 1 – single-stage compressor |
| Lubrication: | Oleic |
| Noise: | 73 dB(A) |
| Accessories: | Wheels, Handle, Ball cock |
| Engine: | Electric |
| Soundproofed: | No |
| Drive: | V-belts |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Stationary |
| Piston unit: | LB 40-3 |
| Dimensions: | 700 x 600 x 1 750 mm |
| Weight: | 155 kg |
| Container outlet: | Ball valve 1/2" |
| Compressor switching pressure: | 8 bar |
| Compressor cut-out pressure: | 10 bars |
| Pressure difference: | 2 bars |
How Czech ATMOS compressors are made: a look into the production!
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A domestic company of world quality
One of the leading companies operating in the field of compressed air not only in the Czech Republic, but also in the world, is the domestic manufacturer ATMOS Chrást s.r.o., which presents itself mainly by the production of screw and piston compressors, screw blocks and motor generators. The roots of the company go back to 1899, when foundries and machine shops were established in the West Bohemian village; during the communist regime, the machine shops belonged to the national company Škoda Plzeň. It was at the end of this era that the company began licensed production of screw blocks and screw compressors, which became very popular over the years due to their reliability. Since then, ATMOS has come up with more than 25 new compressor types - creating a range of mobile, locomotive or stationary compressors that are subject to the most stringent global standards, adding the hallmark of honest design that is so much a part of ATMOS even in today's consumer age.
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A product offer for everyone
ATMOS is constantly working on new compressors and the characteristics are subject to regular technological research. As a result, the company has already come up with innovative ideas on several occasions, such as when it extremely reduced the noise level of stationary compressors without losing their top performance parameters, thanks to which they have been widely exported abroad. However, in addition to large companies, ATMOS also meets the needs of private customers with smaller workshop machines. Another breakthrough was the creation of the small and compact Albert compressors, whose product range is constantly expanding and are suitable for hobby use. More than 60 of these types are currently in production, with outputs ranging from 3 to 22 kW. The company is the youngest to launch motor generators, filling one of the gaps in the domestic market.
An overview of the compressors offered by ATMOS at Air Compressors can be found below.

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