Cast iron piston compressor WK1500-10/500P power consumption 7.5 kW, suction power 1400 l/min, pressure 10 bar, air receiver 500 l, voltage 400/50 V/Hz

Code: WK1500-10/500P
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WK 1500 kompresor waůter pistovy vzduch tlak press airmin
€3 357,41 / pcs €2 774,72 excl. VAT
up to 14 days
Delivery to:
21.05.2026
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The WK1500-10/500P reciprocating compressor with a cast iron four-cylinder unit and 500 litre horizontal air chamber delivers 10 HP, 10 bar pressure and an effective displacement of 1,100 l/min, making it the ideal solution for industrial plants, manufacturing plants and applications with high air requirements. Two-stage compression ensures higher efficiency, lower operating temperature and longer machine life. Three-phase power supply (400 V) ensures stable operation and efficient filling of the large-capacity air tank. the 500 litre air tank provides a huge air supply for continuous operation without frequent motor switching. The low speed (~860 rpm) contributes to quieter operation, less vibration and higher reliability. Maximum power and capacity for industrial use with continuous operation!

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Product detailed description

Walter WK1500-10/500P industrial piston compressor is an uncompromising powerhouse designed for operations with the highest demands on delivered air volume. Thanks to two-stage compression and a massive four-cylinder cast iron unit, this model offers exceptional compression efficiency while maintaining low operating temperatures. With a 500-liter air receiver, it is a stable power center for large factories and demanding craft operations. Thanks to two-stage compression and a massive four-cylinder cast iron unit, this model offers exceptional compression efficiency while maintaining low operating temperatures. With a 500-liter tank, it is a stable power center for large factories and demanding craft operations.

Two-stage technology for maximum volume

The WK1500 model uses a two-stage compression system where air passes through an intercooler, which increases the density of the intake air to the second stage and radically increases the volumetric efficiency of the machine.

1️⃣ Four-cylinder cast iron heart of the GK series

Extremely low speed (768 rpm) – The Low RPM slow-speed concept in the 7.5 kW motor is key to minimal wear and noise, making this machine a decades-long performer.
Massive cast iron cylinders – Cast iron guarantees excellent thermal inertia and mechanical resistance that aluminum compressors cannot offer.

2️⃣ Modernization for the 21st century

Steel intake filters with metal mesh – New filter inserts guarantee top air purity even in demanding sandblasting environments. The steel filter cover protects the unit from mechanical damage. The steel filter cover protects the unit from mechanical damage.
Reinforced piston group and valves – More precise processing of internal components reduces oil consumption and ensures maximum system tightness even under full load.

Průmyslový kompresor Walter WK1500-10/500P se čtyřválcovým agregátem

Technical parameters Walter WK1500-10/500P

Suction power 1,500 l/min
Effective Discharge 1,100 l/min
Maximum working pressure 10 bars
Air tank volume 500 liters
Motor power 7.5 kW (10 HP)
Power supply voltage 400 V / 50 Hz
Unit speed 768 rpm

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WK1500 Model Applications and Benefits

Thanks to a massive output of 1,100 l/min and a stable 500l air receiver, this compressor is designed for:

  • 🔹 Large industrial operations – Central air supply for production halls and automated lines.
  • 🔹 Large-scale painting and sandblasting – Stable air supply without pressure fluctuations, even for several sandblasting booths simultaneously.
  • 🔹 Large car and tire service centers – Powering demanding pneumatic tools for commercial vehicles and agricultural machinery.
  • 🔹 Industrial plants – Supplying extensive pneumatic systems with minimal pressure losses.
Servisní podpora a originální náhradní díly Walter pro řadu WK 1500
Ventilek advises: The WK1500 is already a real "workhorse" for every job. It has four cylinders, runs at an incredibly low 768 RPM, and delivers over 1000 liters per minute – that's a flow that can handle even a sandblaster with a large nozzle without batting an eye. Walter has also added steel mesh filters for this generation, which you'll appreciate in industry when sawdust or dust starts flying around. This is a solid cast-iron investment that will simply not let you down!

Additional parameters

Category: Compressors for all applications - hobby and industrial
Warranty: 3 years
EAN: 5905122000165
Compressor type: Piston compressor
Pressure: 10 bars
Suction power: 1,500 l/min
Displacement: 1,100 l/min
Pressure vessel volume: 500 L
Design of pressure vessel: Lying down
Connecting: Quick coupling DN7.2, Ball valve 1/2"
Motor power: 7.5 kW
Mains voltage: 400/50 V/Hz
Speeds: 768 rpm
Number of cylinders: 4
Number of grades: 2 – two-stage compressor
Lubrication: Oleic
Noise: 80dB(A)
Dimensions: 2000 x 610 x 1250 mm
Weight: 320 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 GK1400-75-500 🏭🔧

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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.