Product Summary
A stationary mechanical seal is a mechanical seal in which the seal ring containing a spring or other element does not rotate and is located on the stationary side (cover side), making it suitable for high-speed rotation and high-pressure specifications.
The spring is designed not to come into contact with liquid, providing excellent sealing performance even with slurry fluids and high viscosity fluids.
The spring is designed not to come into contact with liquid, providing excellent sealing performance even with slurry fluids and high viscosity fluids.
Product features
Slurry resistance
As the spring does not come into contact with liquid, it provides stable sealing performance even with slurry liquid.
Measures against aging equipment
It is not affected by casing distortion caused by equipment deterioration, so it is effective as a countermeasure against deterioration.
Excellent heat resistance
Pressure resistance
Pressure resistance
The spring absorbs the effects of casing distortion caused by heat and pressure, maintaining the perpendicularity of the sliding surface and maintaining stable sealing performance.
Supports high-speed conditions
The spring is on the stationary side and is not affected by centrifugal force, making it suitable for high speed rotation.
Product Specifications
Spec.
pressure | ～3.5MPa |
Peripheral speed | ~50 m/s |
Nominal diameter | φ32-φ145 |
Applicable equipment
General-purpose pumps, process pumps, agitators, blowers
