Cast iron piston compressor WK430-3-0/50AP power input 2.2 kW, suction capacity 420 l/min, pressure 10 bar, air receiver 50 l, voltage 230/50 V/Hz

Code: WK430-3-0/50AP
FREEFREE
WK 430 3 0 50 A kompresor waůter pistovy vzduch tlak press air
€890,30 / pcs €735,79 excl. VAT
Stock (1 pcs)
Delivery to:
01.05.2026
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The WK430-3.0/50AP reciprocating compressor with a cast iron two-cylinder unit and 230 V single-phase power supply offers 3 HP, 10 bar pressure and a 50 litre air tank, making it the ideal solution for workshops, garages and smaller operations without a three-phase connection. The 340 l/min displacement ensures sufficient air supply for air tools and blowing. Low speed (~1,300 rpm) reduces noise and extends compressor life. Castors and handle for easy handling and mobility in the workplace. Professional performance at 230 V - ideal for places without three-phase electricity!

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Product detailed description

Cast Iron Piston Compressor Walter WK430-3.0/50P is a professional mobile station designed for users who require uncompromising performance of a cast iron unit in a compact package. Thanks to three-phase power supply (400 V), this model offers stable startup and high efficiency, making it an ideal machine for tradespeople, car services, and assembly operations.

Robust Performance in a Mobile Design

The WK430 model in the three-phase version uses a modernized GK series unit, which, despite its compact 50-liter receiver, offers the parameters and durability of heavy industrial machines.

1️⃣ Top-Quality Cast Iron Construction

All-Cast Iron Unit (2V) – Massive cast iron cylinders guarantee excellent thermal stability and resistance to mechanical stress, even with frequent switching.
Low RPM Technology (1,276 rpm) – The Low RPM system significantly reduces noise, vibration, and mechanical wear, fundamentally extending the machine's lifespan.

2️⃣ Innovation for clean air and protection

Steel Suction Filters with Grille – A new generation of filters with a steel cover guarantees top-notch intake air purity and protects the unit from damage during workshop handling.
Reinforced piston group – More precise manufacturing and modernized seals reduce oil ingress into the air and increase overall compression efficiency.

Mobilní litinový kompresor Walter WK430-3,0/50P na 400V

Technical Parameters Walter WK430-3.0/50P (400 V)

Suction power 430 l/min
Effective Discharge 340 l/min
Maximum working pressure 10 bars
Air tank volume 50 l
Motor power 2.2 kW
Power supply voltage 400 V / 50 Hz
Unit speed 1,276 rpm

#ShowMore#

Applications and Main Benefits of the WK430-50P Model

Thanks to the combination of a three-phase motor and a mobile chassis, this compressor is ideal for:

  • 🔹 Car and Tire Services – Powering impact wrenches, inflating tires, and blowing air in smaller spaces.
  • 🔹 Craft Workshops – Stable air supply for staplers, nail guns, and smaller painting jobs.
  • 🔹 Machine Maintenance and Assembly – Compact dimensions allow for easy handling within the production hall.
  • 🔹 Carpentry – An ideal air source for blowing off work surfaces and powering pneumatic tools.
Originální náhradní díly a servis pro kompresory Walter řady WK
Ventilek's tip: With the WK430 in the 'fifty' version on 400V, you have a reliable partner in your workshop. The three-phase motor has a much smoother startup than single-phase versions, which, combined with the cast iron twin-cylinder, means this machine simply runs like clockwork. Walter also added those steel grilles to the filters – it might seem like a small detail, but when you accidentally kick it or something falls on it in the workshop, you'll be really glad for that solid iron!

Additional parameters

Category: Compressors for all applications - hobby and industrial
Warranty: 3 years
EAN: 5905122000059
Compressor type: Piston compressor
Pressure: 10 bars
Suction power: 430 l/min
Displacement: 340 l/min
Pressure vessel volume: 50 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: 1275 rpm
Number of cylinders: 2
Number of grades: 1 – single-stage compressor
Lubrication: Oleic
Noise: 80dB(A)
Dimensions: 850 x 400 x 770 mm
Weight: 71 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
Suction power: 430 l/min
Speeds: 1275 rpm
Compressor type: Piston compressor
Pressure: 10 bars
Displacement: 340 l/min
Pressure vessel volume: 50 L
Design of pressure vessel: Lying down
Connecting: Ball valve 1/2"
Motor power: 2.2 kW
Mains voltage: 230/50 V/Hz
Number of cylinders: 2
Number of grades: 1 degree
Lubrication: Oily
Noise: 80dB(A)
Dimensions: 850 x 400 x 770 mm
Weight: 71 kg
Accessories: Ball cock
Engine: Electric
Soundproofed: No
Drive: V-belts
Air dryer: No
Retrieved from: Professional
Development: Mobile

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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.

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.