Multiple Spring Seals: Type HS-22L series seals are multiple spring seals. These seals are available in both balanced and unbalanced configuration, the rotary unit of these seals are comprises of three pieces, compression ring, multiple springs and seal ring. The exposed design of rotary unit helps cleaning of accumulations around spring when used in dirty fluids. These seals are not effected by direction of shaft rotation.
Specifications:
Shaft diameter
1/2" to 6.0"
Pressure unbalanced
10 bar
Pressure balanced
35 bar
Speed
2900 rpm
Temperature
-50oC to +250oC
Face combination
Carbon, Ceramic (99.5%) Silicon carbide, Tungsten carbide, Satellite etc.