The SEPCO® SRC is a single internal cartridge-mounted rotary seal. The design is simple and loaded with design features found in more expensive seals. It is rugged and highly dependable yet cost less than most competitors’ repaired units. It is designed for general service and for sealing lubricating liquids in pulp & paper, chemical processing, and wastewater treatment plants.
Hydraulically Balanced
Hydraulic balancing is achieved internally and provides for operations at higher stuffing box pressures. The balance feature also allows the seal to load lighter and run cooler extending reliability and reducing power consumption.
Isolated Multiple Springs
The multiple springs provide even mechanical loads for cooler operation and are isolated to prevent clogging from process fluids containing suspended solids.
Metal Parts:
- Standard metal parts and set screws: 316 SS
- Standard springs and drive pins: Hastelloy®
Face Materials:
- Standard: High quality chemical grade carbon-graphite and silicon
- carbide
- Optional: Solid nickel bound tungsten carbide
O-ring Materials:
- Standard: Viton®, EPR and Aflas™
- Optional: Perfluorinated Elastomers
- Operating Capabilities:
- Pressure: To 350 psig (24 bar g)
- Temperature: -20° to 400°F (-29° to 205°C)
- Speeds: 5000 fpm (25 m/s)