Micro and Miniature Close-Tolerance Seals

The drive for smaller and lighter equipment has compelled the need for smaller, more precise rubber seals. PAI’s protocol for manufacturing micro and miniature seals, includes:
– Proprietary molding process
– State of the art deflashing
– In-house tooling

This process allows us to accurately produce quality molded small o-rings and miniature seals smaller than .1” (2.5 mm). At present our smallest o-ring has a major diameter of .012”, with a cross section and ID of .004” each. Our micro and miniature seals are 100 percent visually inspected for flash and flaws.