The RapidAir Maxline O-Ring for use with the Maxline fittings and are designed to be spare parts only as each fitting comes assembled with two O-Rings. 

Specifications:

• Maxline O-Ring sizes:  ½”, ¾”, & 1”  
• O-Rings are sold in 10 packs
• O-Ring seal, Buna N
• Two O-Rings needed per fitting

Please note that each Maxline fitting requires a split ring & two O-rings to ensure a proper seal during installation.  The spare parts split rings are based on the size of Maxline tubing that you are installing.  O-Rings are also sold in packs of 10 for larger quantity needs.  In addition, the Pipe Selection Guide and Quote Form can be found below.  Please secure pipe with fasteners every 10ft as well as on either side of any fittings.  Please review the fittings, fasteners and outlets available for your Maxline selection).