E-Mail: aavolyn@bellatlantic.net

*Through out the Speciality Gas industry AVA5015, is recognized as the finest material
available for use in Oxygen and Argon service. It was specifically developed for Oxygen
bearing gases. No other product comes close to the wear properties exhibited by this
patented TeflonŽ blend. The proprietory fillers in AVA5015 form a surface film with excellent
frictional characteristics.This film increases the life of the sealing ring three to five times that
of other filled TeflonŽ.
The specific percentage and type of filler, as well as particle size, molding procedures, and
sintering cycles are critical to the development of the surface film.
*When combined with the PBU pressure balanced piston ring & packing designs, AVA5015.
significantly reduces surface generated frictional heat. Every major specialty gas
manufacturer has verified the performance of this unique material over any products available
on the market today. Specific application performance data can be obtained on request.
*Substitute materials have been offered for use in Oxygen or Argon applications, resulting in
reduced ring life. The glass/moly filled and straight glass filled TeflonŽ exhibit 1/2 to 1/3 the
seal life when substituted for the AAVOLYN product. Once the AVA5015 seals seat after
installation, wear rates drop substantially. This proprietary material eliminates wear on the
sealing surfaces such as piston grooves, cylinder walls and piston rods & limits ring wear.

616 ORANGE ST.

P.O. BOX 1097

MILLVILLE, NJ 08332

Telephone: 856-327-8040

Fax: 856-327-9595

E-Mail: aavolyn@bellatlantic.net