Description

Pressurizable rotary shaft seal equivalent to RS WA type in the Y design. It has a shorter, stronger, spring-energized sealing lip. In addition, this model has a protective lip (RS WASY) on the air side. For sealing of rotating machine elements such as shafts, hubs and axles when pressurized.
The main area of application is in pressurized systems such as pumps and hydro-motors.
Pressure (bar): ≤10 bar depending on the rotational speed
Temperature (°C): -40 to +100
Peripheral speed (m/s): ≤ 10