Stationary balanced seals are used for heavy loads under high speed, high pressure, and high temperature. These seals remain unaffected by the centrifugal forces caused by rotation.
In addition, they demonstrate enhanced seal performance, as they remain square to the seal face and are unaffected by deterioration of equipment and heat distortion. These mechanical seals are cooled by circulation through a pumping ring.
- Circumferential speed～60m/s
- Shaft diameter-Φ50～300mm
- Target fluid-Boiler feed water, Boiler circulating water, High-pressure feedwater
- Seal faces-SiC×Carbon, Tungsten Carbide/Carbon