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: WK430-3-0/100AP
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WK 430 3 0 100A kompresor waůter pistovy vzduch tlak press air
€1 014,45 / pcs €838,39 excl. VAT
Stock (1 pcs)
Delivery to:
05.05.2026
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The WK430-3.0/100AP reciprocating compressor with a cast iron twin cylinder unit and 100 litre air receiver delivers 3 HP, 10 bar pressure and an effective displacement of 340 l/min, making it the ideal solution for garages, workshops and sites without access to three-phase mains. The single-phase motor (230 V) allows connection to the mains without the need for a three-phase connection.The 100 litre air reservoir provides a larger air supply, allowing longer working cycles without frequent pressurisation. Low speed (~1,300 rpm) ensures quieter operation, lower vibration and longer machine life. Powerful single-phase compressor with large air chamber for professional use!

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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.

Jednofázový litinový kompresor Walter WK430-3,0/100AP na 230V

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.
Originální náhradní díly a servis pro kompresory Walter řady WK
Ventilek advises: With the WK430AP model, you no longer have to worry about not having a 'five-pin' connector in your workshop. It's a solid piece of cast iron that runs on a standard 230 V, but don't be fooled – its performance will put most aluminium "toys" to shame. The hundred-litre air receiver ensures the motor won't kick in with every press of the blow gun. Just be careful with extension cords – for a 2.2 kW motor, use only high-quality ones with a proper cross-section, so this workhorse has enough power to start up!

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.
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    • 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.

WALTER Kompressortechnik - Špičkové Kompresory pro Průmyslové AplikaceObjevte vysoce kvalitní vzduchové kompresory od WALTER Kompressortechnik. Nabízíme šroubové, pístové, mobilní a speciální kompresory navržené pro maximální účinnost a spolehlivost. Ideální řešení pro průmyslové i menší dílenské aplikace. Využijte moderní technologie pro úsporu energie a dlouhou životnost. Navštivte naši stránku pro více informací o našich produktech a profesionální servisní podpoře.