Our advice is to contact Duotank or a company that specializes in connecting keg and tank installations. If you have the necessary knowledge, materials, and tools yourself, you can also make use of this instructional video. 

No, the Duotank cooler and compressor are not mandatory. The cooler itself is a standard water bath cooler, and the air compressor simply needs to operate oil‑free. Duotank even recommends sourcing these components from a local supplier to ensure faster and easier service. 

The maximum pressure at which a tank beer system operates is 3 bar, which is controlled by the safety valve. The actual operating pressure depends on the distance and height difference between the tank and the tap. In most cases, the system runs at an operating pressure of approximately 2 bar. 

Yes, you can order the inliners from Duotank. You can contact us here.