Old Compressed Air Piping Methods
Black Steel Pipe
- requires special threading equipment/skill in fabrication for joining
- prone to rust and loose scale deposits over time
- rough inner surface restricts air flow
- modifying the system is more difficult
- inexpensive material costs
- longer time needed for installation
Copper Pipe
- skill in soldering needed to assemble joints
- smooth inner surface has good air flow
- not all types are suitable for pressure
- expensive material costs due to the high price of copper raw material
Today's Improved Compressed Air Piping Methods
AirNet Pipe
- lightweight aluminum can be installed by one person without extensive training
- smooth inner surface produces good air flow and energy savings
- corrosion free pipe and fittings
- easy to modify and make system changes
- short installation time compared to other methods
RapidAir Tubing
- nylon tubing is designed for compressed air and compressor oils have no effect on it
- no special tools/skills needed for installation
- can be run thru the wall for clean look (check local building codes before installation)
- short installation time & inexpensive materials
- corrosion free tubing and fittings
- aluminum outlet blocks give a clean professional look
- versatile system allows air to be put everywhere from the ceiling to an outside wall
Duratec
- a blend of composite plastic and aluminum
- corrosion free
- direct bury underground or in concrete
- maintains shape after bending by hand
- eliminates sagging tubing lines
- other uses include welding gas and beverage piping
- meets NSF, FDA, and OSHA requirements
- sizes 3/8" to 1" diameter
