GSPH-K Single & Dual Seals
Description
Typical Industrial Applications
- Chemical industry
- Refining technology
- Gases and liquids (single seals only gas)
- Gases and liquids which must not get into the atmosphere (dual seal)
- Gases not harmful to the environment (single seal)
- Fans Small steam turbines
- Blowers
- Roots compressors
- Pumps
1. Single and Dual seal configuration
2. Balanced design
3. For stepped shafts
4. Rotary unit with multiple springs
5. Designed to remain in closed position in the event of buffer pressure failure
6. Can accommodate reverse pressure
7. Gas-lubricated design
8. Gas grooves design is available in Vgrooves and U-grooves (independent of direction of rotation)
Technical Features
1. Seal faces are designed to be noncontacting during operation
2. Designed for environmental protection with high efficiency
3. Due to non-contacting design there is no friction on the seal faces and there is no heat generated at the seal or in the medium
4. Trouble free operations as complex components are not required to dissipate frictional heat
5. Differential pressure not required with hard / soft material combination
6. Conforms to containment seal in accordance with API 682
