Cast iron piston compressor VWK430-3-0/90P power input 2.2 kW, suction capacity 430 l/min, pressure 10 bar, air receiver 90 l, voltage 400/50 V/Hz
Code: VWK430-3-0/90PRelated products
Product detailed description
Walter VWK430-3.0/90P vertical piston compressor offers an ideal combination of industrial performance and space-saving design. Thanks to the **upright 90-liter air receiver**, it takes up minimal space, while its **three-phase power supply (400 V)** and all-cast-iron unit guarantee stability and high load capacity in demanding workshop conditions.
Maximum efficiency on a vertical base
The VWK430 model in a three-phase version is designed for operations where a reliable air supply is required without compromising structural durability.
1️⃣ Professional GK series unit
✅ Two-cylinder cast-iron block – The massive cylinder construction ensures superior heat dissipation and mechanical strength, significantly extending the machine's lifespan compared to aluminum models.
✅ Low-speed concept (1,276 rpm) – The Low RPM slow-running system reduces noise, vibration, and wear of internal components, thus saving on service costs.
2️⃣ Innovative filtration and protection
✅ New intake filters with steel mesh – The metal filter insert with a protective mesh guarantees clean air for the unit even in dusty environments. The steel cover also protects the filter from impacts. The steel cover additionally protects the filter from impacts.
✅ Reinforced seals and piston group – More precise component manufacturing reduces oil mist penetration into the air and increases overall compression efficiency.
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Technical parameters Walter VWK430-3.0/90P (400V) |
|
|---|---|
| Suction power | 430 l/min |
| Effective Discharge | 340 l/min |
| Maximum working pressure | 10 bars |
| Air tank volume | 90 l (vertical) |
| Power supply voltage | 400 V / 50 Hz |
| Unit speed | 1,276 rpm |
| Number of cylinders | 2V (cast iron) |
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Application of the vertical model VWK430
Thanks to its vertical design and stable three-phase power supply, this compressor is ideal for:
- 🔹 Car and tire service centers – Ideal for inflating tires and powering impact wrenches in smaller workshops.
- 🔹 Woodworking and metalworking – Stable air supply for blowing, stapling, and smaller spray applications.
- 🔹 Spaces with limited area – The vertical tank frees up space and allows installation even in narrow recesses.
- 🔹 Maintenance workshops – Reliable helper with minimal maintenance and space requirements.

Additional parameters
| Category: | Compressors for all applications - hobby and industrial |
|---|---|
| Warranty: | 3 years |
| EAN: | 5905122000189 |
| Compressor type: | Piston compressor |
| Pressure: | 10 bars |
| Suction power: | 430 l/min |
| Displacement: | 340 l/min |
| Pressure vessel volume: | 90 L |
| Design of pressure vessel: | Standing |
| 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: | 630 x 540 x 1240 mm |
| Weight: | 100 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 |
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.

