Cast iron piston compressor WK550-4-0/200P Power input 3 kW, suction capacity 550 l/min, pressure 10 bar, air receiver 200 l, voltage 400/50 V/Hz
Code: WK550-4-0/200PRelated products
Product detailed description
Walter WK550-4,0/200P - Professional compressor for high loads
The Walter WK550-4.0/200P is a powerful reciprocating compressor with a 200 litre air tank that provides a long duty cycle and stable pressure, making it ideal for demanding industrial and workshop applications. The three-cylinder single-stage unit ensures smooth and efficient air delivery with low operating costs.
🔧 Technical specifications
- Power: 3.0 kW (4 HP)
- Power supply: 400 V (three-phase)
- Suction power: 550 l/min
- Discharge: 440 l/min
- Maximum pressure: 10 bar
- Volume of air tank: 200 litres (horizontal)
- Number of cylinders/stages: 3/1 (three-cylinder single-stage unit)
- Noise level: ~80 dB(A)
- Weight: ~120 kg
✅ Benefits for customers
🔹 200 litre air tank - allows long working cycles without frequent engine switching.
 🔹 Cast iron three-cylinder aggregate - high durability and long service life.
 🔹 Low speed (~1200 rpm) - less wear, quieter operation and higher reliability.
 🔹 Three-phase power supply (400 V) - stable performance even under long-term load.
 🔹 Mobile design - sturdy wheels and handle allow easy handling.
🚀 Modernization and innovation
The new generation of the WK 550 piston unit delivers greater efficiency, reliability and longer life thanks to the following innovations:
 ✅ More precise production of components - lower oil consumption, better piston tightness.
 ✅ Improved suction filter with metal insert - higher filtration efficiency, longer service intervals.
 ✅ Reinforced piston rings and valves - more reliable performance in long-term operation.
 ✅ Steel filter cover - better protection against mechanical damage and higher heat resistance.

The Walter WK550-4,0/200P is designed for plants where a stable air supply is required for long-term operation.
 ✔ Garages and tire shops - enough air for pneumatic tools and paint guns.
 ✔ Craft workshops and industrial plants - stable air supply for various working tasks.
 ✔ Painting and sandblasting - large air supply allows constant pressure for longer periods of time.
 ✔ Production lines and engineering - efficient air source for pneumatic tools and machines.
Additional parameters
| Category: | Compressors for all applications - hobby and industrial | 
|---|---|
| Warranty: | 2 years | 
| EAN: | 5905122000110 | 
| Compressor type: | Piston compressor | 
| Pressure: | 10 bars | 
| Suction power: | 550 l/min | 
| Displacement: | 440 l/min | 
| Pressure vessel volume: | 200 L | 
| Design of pressure vessel: | Lying down | 
| Connecting: | Quick coupling DN7.2, Ball valve 1/2" | 
| Motor power: | 3.0 kW | 
| Mains voltage: | 400/50 V/Hz | 
| Speeds: | 1,202 rpm | 
| Number of cylinders: | 3 | 
| Number of grades: | 1 – single-stage compressor | 
| Lubrication: | Oleic | 
| Noise: | 80dB(A) | 
| Dimensions: | 1460 x 640 x 1150 mm | 
| Weight: | 115 kg | 
| Accessories: | Pressure regulator, Wheels, Handle, Quick coupler, Ball cock | 
| Engine: | Electric | 
| Soundproofed: | No | 
| Drive: | V-belts | 
| Air dryer: | No | 
| Retrieved from: | Professional | 
| Development: | Mobile | 
| Skladem: | Externí sklad | 
Demonstrace výkonu litinového pístového kompresoru GK530-30-200 🌟🔩
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WALTER Kompressortechnik - Innovative Solutions for Compressors
- About the company WALTER: WALTER Kompressortechnik is a renowned manufacturer of air compressors and accessories, known for its quality, reliability and innovative technologies. The company focuses on providing highly efficient solutions for various industries.
- Product portfolio:
- Screw compressors: we offer a wide range of screw compressors that are designed for maximum energy efficiency and long life. Ideal for high demanding industrial applications.
- Reciprocating compressors: these compressors are robust and reliable, suitable for smaller applications and workshops where high flexibility and low running costs are required.
- Mobile compressors: lightweight and easily portable compressors that allow easy use in a variety of locations, ideal for construction and field work.
- Scroll and special compressors: provide quiet operation and are suitable for specific applications requiring minimal vibration and noise.
 
- Innovation and quality: WALTER emphasizes continuous development and improvement of its products to ensure maximum customer satisfaction. Their compressors are equipped with advanced technologies to optimise performance and save energy.
- Customer support and service: the company offers comprehensive service, including installation, maintenance and diagnostics, ensuring the long-term reliability and efficiency of their equipment.



 
                                                                                                                                                                                     
                                                                                                                                                                                     
                                                                                                                                                                                     
                                                                                                                                                                                     
                                                                                                                                                                                     
                                                                                                                                                                                     
                                                                                                                                                                                    