Cast iron WK430A aggregate on base frame power consumption 2.2 kW, suction capacity 430 l/min, pressure 10 bar, without air receiver, voltage 230/50 V/Hz
Code: WK430A-PLATERelated products
Product detailed description
Cast iron compressor unit Walter WK430A-PLATE represents a professional solution for operations that require high compressed air performance but only have single-phase power supply (230 V) available. The unit is supplied on a stable base frame without a pressure vessel, making it an ideal component for integration into machine units or as a replacement block for existing systems.
Maximum durability in single-phase design
Despite being powered by a standard socket, this model uses a full-fledged cast iron unit from the GK series, which is synonymous with reliability in demanding conditions.
1️⃣ Robust cast iron heart
✅ Long service life – The massive cast iron cylinders of the WK 430 unit ensure excellent heat dissipation and minimal mechanical wear.
✅ Low speed (1,276 rpm) – The slow-running design significantly reduces noise and vibrations, extending the life of the motor and bearings.
2️⃣ Modernized filter elements
✅ New suction filters with steel mesh – Ensure top-class intake air filtration. The steel filter housing is resistant to impacts and mechanical damage in a workshop environment.
✅ Reinforced seals and valves – The design is optimized to minimize leaks and maximize tightness even at 10 bar pressure.
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Technical parameters Walter WK430A-PLATE (230V) |
|
|---|---|
| Suction power | 430 l/min |
| Effective Discharge | 340 l/min |
| Maximum pressure | 10 bars |
| Motor power | 2.2 kW |
| Power supply voltage | 230 V / 50 Hz |
| Unit speed | 1,276 rpm |
| Number of cylinders | 2V |
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Ideal application of the WK430A-PLATE unit
Thanks to the single-phase motor and compact frame mounting, it finds application in a wide range of applications:
- 🔹 Smaller car services and workshops – Where three-phase power (400V) is not available, but professional performance is required.
- 🔹 Construction and assembly – Powered by mobile generators or standard domestic power supplies.
- 🔹 OEM integration – As part of special machines requiring their own compressed air source.
- 🔹 Service replacement – Replacement of worn-out units on existing pressure vessels.

Additional parameters
| Category: | Compressors for all applications - hobby and industrial |
|---|---|
| Warranty: | 3 years |
| Compressor type: | Piston compressor |
| Pressure: | 10 bars |
| Suction power: | 430 l/min |
| Displacement: | 340 l/min |
| Pressure vessel volume: | It isn't |
| Motor power: | 2.2 kW |
| Mains voltage: | 230/50 V/Hz |
| Speeds: | 1,276 rpm |
| Number of cylinders: | 2 |
| Number of grades: | 1 – single-stage compressor |
| Lubrication: | Oleic |
| Noise: | 80dB(A) |
| Dimensions: | 610 x 380 x 380 mm |
| Weight: | 41 kg |
| Engine: | Electric |
| Soundproofed: | No |
| Drive: | V-belts |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Stationary |
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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.

