Cast iron piston compressor WK430-3-0/100P Power consumption 2.2 kW, suction capacity 430 l/min, pressure 10 bar, air receiver 100 l, voltage 400/50 V/Hz
Code: WK430-3-0/100PRelated products
Product detailed description
Cast Iron Piston Compressor Walter WK430-3.0/100P is a professional machine designed for a stable supply of compressed air in demanding workshop conditions. Thanks to the combination of a 100-liter air receiver and a robust two-cylinder unit, it offers an ideal balance between performance and sufficient air supply for longer work cycles without frequent motor engagement.
Robust Technology for Professional Deployment
The WK430 model utilizes the latest generation of GK-series cast iron units, characterized by extreme mechanical durability and the ability to operate under high load.
1️⃣ Long Lifespan Thanks to Cast Iron
✅ Cast Iron Unit (2V) – The massive cylinder construction ensures excellent thermal inertia and wear resistance, which is crucial for stable parameters for many years.
✅ Low-Speed Operation (1,276 rpm) – The Low RPM concept significantly reduces heating, noise, and mechanical stress on all moving parts.
2️⃣ Modernized Filtration and Protection
✅ Steel Intake Filters with Mesh – New filter cartridges with metal protection guarantee top-tier intake air purity. The steel filter cover protects the unit from damage in harsh service environments.
✅ Reinforced Valves and Seals – More precise manufacturing and modernized components ensure maximum compression efficiency and minimize oil leakage into the air.
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Technical Parameters Walter WK430-3.0/100P (400V) |
|
|---|---|
| Suction power | 430 l/min |
| Effective Discharge | 340 l/min |
| Maximum working pressure | 10 bars |
| Air tank volume | 100 liters |
| Motor power | 2.2 kW |
| Power supply voltage | 400 V / 50 Hz |
| Unit speed | 1,276 rpm |
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Applications and main benefits
Thanks to the 100-liter tank and stable performance, this model is suitable for a wide range of applications:
- 🔹 Car services and tire services – Powering impact wrenches, tire inflation, and basic painting work.
- 🔹 Craft workshops – Carpentry and metalworking (stapling, grinding, blowing).
- 🔹 Small paint shops – Sufficient air supply for spray guns with constant pressure.
- 🔹 Maintenance and assembly – A robust helper that can handle long-term loads in a workshop environment.

Additional parameters
| Category: | Compressors for all applications - hobby and industrial |
|---|---|
| Warranty: | 3 years |
| EAN: | 5905122000066 |
| Compressor type: | Piston compressor |
| Pressure: | 10 bars |
| Suction power: | 430 l/min |
| Displacement: | 340 l/min |
| Pressure vessel volume: | 100 L |
| Design of pressure vessel: | Lying down |
| Connecting: | Quick coupling DN7.2, Ball valve 1/2" |
| Motor power: | 2.2 kW |
| Mains voltage: | 400/50 V/Hz |
| Speeds: | 1,276 rpm |
| Number of cylinders: | 2 |
| Number of grades: | 1 – single-stage compressor |
| Lubrication: | Oleic |
| Noise: | 80dB(A) |
| Dimensions: | 1150 x 490 x 850 mm |
| Weight: | 86 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 |
| In stock: | External warehouse |
Demonstrace výkonu litinového pístového kompresoru GK420-22-100 💪🛠️
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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.

