500L AIR TANK – HIGH-QUALITY PRESSURE TANK FOR COMPRESSED AIR INSTALLATIONS

The CORMAK pressure air tank with a capacity of 500 litres and working pressure of 11 bar is a reliable solution for storing compressed air in industrial plants, workshops and pneumatic installations. The solid steel construction and compliance with European Union directives make this tank an essential component of any compressed air system. Thanks to its optimised design and high resistance to pressure, the tank can serve both as a storage buffer and as a stabilising element in compressor operation.

Main advantages of the 500L pressure air tank

• Professional pressure construction – made of high-grade 4mm-thick steel, resistant to pressure and corrosion.
• CE certification – full compliance with European safety and quality standards.
• Working pressure 11 bar – suitable for most pneumatic systems, including those with higher operating requirements.
• High capacity – 500 litres – ensures stable air supply and reduces compressor start-up frequency.
• Multi-connection system – six connectors with diameters of 1.1/4", 2", 1/2" provide flexible installation options.
• High build quality – durable external coating for protection against corrosion.
• Universal mounting orientation – horizontal design saves space in the workshop.

Design and technology – durable construction for demanding applications

This compressed air tank is designed for intensive industrial use. The body, made from structural steel with a 4mm wall thickness, ensures durability under working pressures up to 11 bar and long service life. All welds undergo strict quality control, and the surface is protected by a chemical- and weather-resistant coating.

The tank is equipped with a nameplate featuring the CE marking, confirming full compliance with European certification requirements. The set includes complete technical documentation, a pressure passport and material certificates.

Precision and performance – stable pressure and optimal compressor operation

With a 500-litre capacity, the tank acts as an air buffer, stabilising pressure throughout the pneumatic system. It ensures consistent operation of air-powered equipment and significantly extends the compressor’s lifespan by reducing the number of start-stop cycles. The compact horizontal design allows efficient installation, which is especially beneficial in facilities with limited space.

A properly selected air tank for a compressor minimises pressure drops and prevents system overloads, improving efficiency and the safety of the entire pneumatic installation.

Applications – versatility in industrial and workshop use

CORMAK pressure air tanks are widely used in various industries, including automotive workshops, production plants, construction companies and central compressed air systems. Thanks to their capacity and pressure resistance, they are ideal for:

• Compressor air bottles – for storing compressed air in pneumatic supply systems,
• Compressor buffer tanks – stabilising pressure and reducing compressor start frequency,
• Compressed air tanks – continuous air supply for pneumatic machines and tools,
• components in industrial automation and paint systems,
• key 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 compressed air tanks?

• Proven quality – manufactured in compliance with European PED 2014/68/EU directives
• Safety – CE certified, resistant to overloads and overpressure
• Durability – corrosion- and impact-resistant construction
• Functionality – compatible with most piston and screw compressors
• Availability – available in various capacities and configurations (horizontal and vertical)