Air Compressor Line Size

Choosing the right pipe.

Air compressor line size.

Steps to figuring what size piping your compressed air system needs. 1 psig 6 9 kpa 0 069 bar. Determine your air compressor s maximum cfm. An inefficient compressed air system results in higher energy costs per unit of compressed air improper or erratic tool operation shortened component life reduced capacity and the build up of rust or sludge in the main and branch lines.

Recommended pipe size inches free air flow cfm. Running compressed air lines in a shop. Compressed air pipe lines recommended size air pipe lines at pressure 100 psi. Recommended sizes for compressed air pipe lines.

If it breaks under pressure the plastic will shatter and send pieces flying like shrapnel. Remember that an oversize pipe compensates for possible scale build up and provides for future expansion of the overall air system. If there is any doubt that a pipe size may create a pressure drop use the next largest size. First of all don t use pvc pipe.

1 inch 25 4 mm. 1 ft foot 0 3048 m. Increase the size of your compressor in line with the size of your other equipment. Working at 100 psi the recommended compressor sizes are.

Problems like these have the potential to cost businesses millions of dollars a year. Not all pipe can handle high pressure air.