AAVOLYN CORP

AAVOLYN PISTON RINGS & RIDER RINGS

	TYPE 470 - Split Rider Ring

The Type 470 rider ring is available in the AVA5015 material used in Oxygen, Argon and Air
service.The face (helical) grooves are added to ensure that the gas can pass by the ring
without the ring sealing.

AAVOLYN CORP

616 ORANGE ST.

P.O. BOX 1097

MILLVILLE, NJ 08332

Telephone: 856-327-8040

Fax: 856-327-9595

E-Mail: aavolyn@bellatlantic.net