HPKS
COMPONENT KEY
01. Stationary ring
02. Rotating ring
09. Rotating ring gasket
09A. Rotating ring gasket
10. Stationary ring gasket
11. Sleeve gasket
13. Springs
24. Flange gasket
34. Floating bushing
- Description
- Features
- Operating limits
- Additional information
Description
Engineered single mechanical seal for applications above 40 bar and 23 m/s.
Balanced seal design to reduce heat generation and ensure liquid film stability, essential for proper cooling and lubrication even at maximum operating conditions.
The patented seal ring drive device enables a design with optimized, regular geometry developed through FEM (Finite Element Method) analysis. This key feature minimizes deformation and maintains ideal contact between sealing faces during operation. Latest-generation materials have been tested to withstand high P·V (Pressure × Sliding Velocity) conditions.
- Engineered single mechanical seal (1CW-FL), pre-assembled with gland plate and shaft sleeve for quick and simplified installation.
- Stationary design suitable for high-speed applications.
- High reliability and reduced maintenance costs.
- Wide range of material options available according to operating conditions.
- Available in a version with pumping ring for process fluid cooling (API Plan 23).
| DIAMETER | SPEED | PRESSURE | TEMPERATURE |
|---|---|---|---|
| 30-150 (mm) | 0-40 (m/sec) | Vacuum ÷ 150 (bar g) | -40 ÷ 176 (°C) (300 with plan 23) |
(*) Inch dimensions are available upon request.
The maximum values are determined by the specific combination of operating conditions.
For further details, please contact us.
Additional information
| Category | API 682, Engineered |
|---|---|
| Market | |
| Application | |
| Certification |
