General characteristics
Single gas-dynamic seal, balanced, multi-spring, dependent on the direction of shaft rotation (GSR – right, GSL – left).
Range of sizes available
- Shaft diameter: d = 30 ... 100 mm
Operating parameters
- Pressure: < 1,5 MPa
- Temperature: 20 ÷ 180 °C
- Velocity: < 25 m/s
Applications
The GS is a mechanical seal designed mostly for fans and blowers to seal clean, environmentally friendly gases.
It is used as a containment seal in the systems of the so-called dry tandems (system 2NC-CS acc. to EN ISO 21049, API 682), to secure gas leakage into the atmosphere and assume the role of a main seal in case of emergency.
