500L AIR TANK WITH ACCESSORIES – HIGH-QUALITY PRESSURE TANK FOR COMPRESSED AIR SYSTEMS

The CORMAK air tank with a capacity of 500 litres and a working pressure of 20 bar is a reliable solution for storing compressed air in industrial facilities, workshops and pneumatic systems. Its robust steel construction and compliance with European Union directives make it an essential component of any compressed air installation. Thanks to its optimised design and high pressure resistance, the tank can serve both as an air storage buffer and as a stabilising element for compressor operation.

Main advantages of the 500L air tank

• Professional pressure construction – made of high-quality steel, resistant to pressure and corrosion.
• CE certification – compliant with European safety and quality standards.
• Working pressure 20 bar – suitable for a wide range of pneumatic systems, including high-pressure applications.
• High capacity – 500 litres – ensures a stable air supply and reduces compressor start frequency.
• Multi-connection system – six ports (1.1/4", 2", 1/2") allow flexible integration with different installations.
• High-quality finish – external surface coated with durable anti-corrosive paint.
• Vertical, space-saving design – ideal for industrial plants and workshops with limited floor space.

Design and technology – solid construction for demanding applications

This compressed air tank has been designed for heavy-duty industrial use. The structural steel body guarantees resistance to working pressures up to 20 bar and ensures long-term operational durability. All welds are subject to rigorous quality inspection, and the tank surface is coated with a protective layer resistant to weather and chemical exposure.

The tank is equipped with a nameplate bearing the CE mark, confirming compliance with European safety regulations. Supplied with complete technical documentation, a pressure passport and material certificates.

Precision and performance – stable pressure and extended compressor lifespan

With a capacity of 500 litres, the tank acts as an efficient air buffer, stabilising pressure throughout the pneumatic system. It ensures smooth operation of air-powered tools and significantly extends compressor lifespan by reducing start/stop cycles. The vertical configuration allows compact installation, which is particularly useful in workshops or factories with limited space.

A properly selected air tank for a compressor minimises pressure drops and prevents overloading of the pneumatic system, enhancing efficiency and operational safety.

Applications – versatility in industrial and workshop use

CORMAK air tanks are commonly used in industrial plants, production lines, automotive workshops, construction companies and central compressed air systems. Their strength and capacity make them ideal for:

• Compressor air bottles – for storing compressed air in pneumatic systems,
• Compressor buffer tanks – stabilising pressure and reducing compressor cycles,
• Compressed air tanks – ensuring continuous air delivery to pneumatic machinery,
• components of industrial automation and paint systems,
• core elements of pneumatic control systems.

Standard equipment

• Connection ports: 6 pcs – diameters 1.1/4", 2", 1/2"
• Nameplate with CE marking
• Complete technical documentation and pressure passport
• External anti-corrosion coating

Why choose CORMAK air tanks?

• Proven quality – manufactured in compliance with PED 2014/68/EU European directives
• Safety – CE certified, resistant to overpressure and mechanical stress
• Durability – corrosion- and damage-resistant construction
• Functionality – suitable for use with both piston and screw compressors
• Availability – offered in various capacities and configurations (vertical and horizontal)

Technical specifications:

Connections:

• G1/2" – 2 pcs
• G2" – 2 pcs
• G1 1/4" – 2 pcs

Included accessories (500L set):

• Plug ½”
• Pressure gauge + ½” adapter
• Tee ½”
• Inlet/outlet adapter 1 1/4”–3/4”
• Drain valve ½”
• Quick coupling for ½” hose
• Safety valve ½”

The 500L air tank with accessories is fully equipped for quick and safe installation in compressed air systems, with no need for additional fittings.