Cast iron piston compressor WK430-3-0/100AP power input 2.2 kW, suction power 430 l/min, pressure 10 bar, air receiver 100 l, voltage 230/50 V/Hz
Code: WK430-3-0/100APRelated products
Product detailed description
Cast iron piston compressor Walter WK430-3.0/100AP is a powerful professional solution designed for operations that require the stability of a cast iron unit but have only single-phase power supply (230 V). The combination of a 100-litre air receiver and a low-speed block ensures a sufficient air supply for smooth operation in workshops, car repair shops, and during installations.
Professional performance from a standard socket
The WK430 model in a single-phase version uses a modernized GK series unit, which, even when powered by 230 V, offers uncompromising durability and parameters of industrial machines.
1️⃣ Robust cast iron heart
✅ All-cast iron unit (2V) – Massive cylinders dissipate heat excellently and resist mechanical wear much better than aluminium alternatives.
✅ Low-speed technology (1,276 rpm) – Low speeds mean less vibration, lower noise levels, and a significantly longer lifespan for all moving parts.
2️⃣ Innovation for clean air and protection
✅ Steel intake filters with mesh – A new generation of filters with a metal insert and steel cover guarantees top-class filtration and protects the unit from impacts in a workshop environment.
✅ Reinforced piston group – More precise manufacturing and modernized rings ensure maximum compression efficiency and reduce oil penetration into the compressed air.
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Technical parameters Walter WK430-3.0/100AP (230V) |
|
|---|---|
| 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 | 230 V / 50 Hz |
| Number of cylinders | 2V (cast iron) |
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Benefits and uses of the WK430A model
Thanks to its mobile design and 230 V power supply, this compressor is ideal for:
- 🔹 Workshops without 400V connection – A fully professional compressor that connects to a standard socket.
- 🔹 Car and tyre services – Powering impact wrenches, inflating tyres, and painting individual parts.
- 🔹 Construction sites and installations – The 100-litre receiver provides sufficient storage for intermittent pneumatic tool usage.
- 🔹 Carpentry – Stable air supply for staplers, nail guns, and blow guns.

Additional parameters
| Category: | Compressors for all applications - hobby and industrial |
|---|---|
| Warranty: | 3 years |
| EAN: | 5905122000073 |
| 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: | 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: | 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.

