PPR pipes connected to an LG/ELGi-type air compressor, they can be used for the compressed-air distribution line, but the PPR system must be specifically approved for compressed air.
A typical arrangement is:
Compressor → Air receiver → Dryer/filter → Main PPR compressed-air header → Branch lines → Pneumatic equipment
PPR for compressor air lines
Material: PP-R / PPRC
Jointing: Heat-fusion welding
Advantages: Corrosion-free, lightweight, smooth bore, and low maintenance.
Applications: Factory pneumatic tools, automation equipment, air-operated valves and machinery. �
Prince Pipes +1
Pressure: Select the pipe based on the compressor's actual working pressure and temperature; a normal water-pipe PN rating alone does not automatically mean it is suitable for compressed air. �
Radiatech
Prince's Blue Greenfit industrial PP-R compressed-air system is specifically marketed for pneumatic applications, with pipes from 20–160 mm and PN10/16/20 options. �
Prince Pipes
If you tell me the compressor capacity (HP/CFM) and working pressure (bar), I can suggest the appropriate PPR pipe diameter and layout.
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