My personal preference for small-shop compressed-air piping is PEX. It’s lightweight and flexible, and the fittings literally snap together. It’s the easiest of any of the options to reconfigure and the simplest to install.
How much air pressure can PEX pipe hold?
PEX-a pipe can withstand a burst pressure of around 800 psi (almost two times the requirement for ASTM F876, the standard specification for PEX tubing). So neither the pipe nor the fittings are weak points, making for an extremely high-performing system in domestic water and hydronic piping applications.
Is PEX rapid air?
Check out Rapidair, it’s basically the same pex with an aluminum core and designed for the job of handling compressed air. The aluminum core makes the tubing a little stronger but also helps it to retain it’s shape better You can straighten it out or bend curves and it will hold it’s shape so it looks neater.
What pipe is used for compressed air?
Black pipe is the most commonly used pipe recommended for compressed air systems. It is easy to get your hands on, it is strong and durable, and most people are familiar with how to install it.
How much psi can 3/4 PEX handle?
In accordance with ASTM F876, the minimum hydrostatic burst pressure for PEX pipe is 480 pounds per square inch (for 1/2-inch pipe) and 475 psi (for 3/4-inch pipe and larger) at 73.4 degrees F.
Can SharkBite fittings be used for compressed air?
SharkBite, part of RWC’s family of brands, now offers a new range of brass push-fit fittings and anodised aluminium pipe to simplify small to large commercial and industrial compressed air installations.
What can I use for air line in shop?
Use copper instead. It’s available at most hardware stores and home centers. Solder it using the same fittings as you would for water supply lines. If you don’t want to solder, use galvanized or black steel pipe.
Is Rapid air OSHA approved?
Yes, our products are OSHA rated. OSHA does not approve any products for safety but does rely on the manufacturer for recommendations.
