Piston compressor Perfect - 4/270S power input 4.0 kW, output 650 l/min, pressure 10 bar, vertical air receiver 270 l, voltage 400/50 V/Hz
Code: P40270SCZ
Related products
Product detailed description
Vertical piston compressor ATMOS Perfect 4/270 S (4 kW, 400 V)
Maximum performance in minimum space? ATMOS Perfect 4/270 S is the ideal solution for operations where high output of 650 l/min is needed, but space is limited. Thanks to the vertical (standing) air receiver, the compressor occupies an area of less than 0.5 m², while retaining all the advantages of the Perfect series – robustness, quiet operation, and extreme durability.
Main advantages of the Perfect 4/270 S model:
- ✅ Space saving: Vertical design saves valuable space in the workshop or technical room.
- ✅ Honest Czech Production: Each unit is manually assembled and tested by a specific mechanic.
- ✅ Top-quality LB 50-2 unit: Two-cylinder cast iron "V" with slow speed (1100 rpm) for continuous reliability.
- ✅ 60-month warranty: ATMOS Chrást provides an unlimited five-year warranty for the high quality of its construction.
- Industrial quality: Designed for demanding daily operation in craft production.
- Automatic control: Economical start-stop regulation with a branded switch.
- Protection and safety: Motor overcurrent protection and complete safety fittings.
- High efficiency: Minimal manufacturing tolerances ensure efficient energy conversion.
- Quiet operation: Generously dimensioned cast iron block effectively absorbs noise.
- Aftercooler: Reduces the temperature of the output air and the amount of condensate.
- Optimal cooling: A large fan circulates air through massive cooling fins.
- Stability: Sturdy base fitted with silentblocks to minimize vibrations.
- Fast service: Open design for immediate access to all parts.
- Long lifespan: Construction proven by thousands of installations since 2004.
Cast iron "V-twin" LB 50-2
Economical vertical air receiver 270 l
Rich equipment and aftercooler
Perfect series compressors and their designs
Technical specification (ATMOS Perfect 4/270 S) |
|
| Piston unit | LB 50-2 (two-cylinder, single-stage) |
| Performance (discharge) | 650 l/min (0.650 m³/min) |
| Intake amount | 810 l/min (0.810 m³/min) |
| Nominal motor power | 4.0 kW (400 V / 50 Hz) |
| 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 1800 mm |
| Weight | 165 kg |
| Protection (characteristic D) | 20A |
Ventilek recommends: The 270 S model in the 4kW version is my favorite for tire services or small sandblasting cabins. By standing, it doesn't get in the way in the workshop, but it has enough power to handle even the most demanding tasks. The honest cast iron from Chrast is simply undeniable, and with a five-year warranty, you're set for years!
Need advice?
🔗 How to choose the right compressor power?
🔗 Why is dry air in the workshop crucial?
Additional parameters
| Category: | Compressors for all applications - hobby and industrial |
|---|---|
| Warranty: | 5 years |
| Compressor type: | Piston compressor |
| Pressure: | 10 bars |
| Suction power: | 810 l/min |
| Displacement: | 650 l/min |
| Pressure vessel volume: | 270 L |
| Design of pressure vessel: | Standing |
| Connecting: | 1/2" |
| Motor power: | 4.0 kW |
| Mains voltage: | 400/50 V/Hz |
| Speeds: | 1100 rpm |
| Number of cylinders: | 2 |
| Number of grades: | 1 – single-stage compressor |
| Lubrication: | Oleic |
| Noise: | 76 dB(A) |
| Accessories: | Wheels, Handle, Ball cock |
| Engine: | Electric |
| Soundproofed: | No |
| Drive: | V-belts |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Stationary |
| In stock: | External warehouse |
| Piston unit: | LB 50 |
| Dimensions: | 700 x 600 x 1 800 mm |
| Weight: | 165 kg |
| Container outlet: | Ball valve 1/2" |
| Compressor switching pressure: | 8 bar |
| Compressor cut-out pressure: | 10 bars |
| Pressure difference: | 2 bars |
-
Manuál k použití (1.1 MB)
-
Produktový list (3.1 MB)
-
Rozklad agregátu (76.5 kB)
-
Technický výkres (287.1 kB)
How Czech ATMOS compressors are made: a look into the production!
Be the first who will post an article to this item!
Be the first who will post an article to this item!
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.
 |
.jpg) |
 |
 |
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.