Single Cartridge Seal: SPW682-123
Single Cartridge Seal: SPW682-123
HydroMax Seal SPW682-123 | API682-Compliant Single Cartridge Seal for Plan 23 Systems
The SPW682-123 is an advanced single-cartridge mechanical seal specifically engineered for API Plan 23 piping systems. Designed in full compliance with API 682 standards, this seal is tailored for high-performance applications in the oil and gas industry, especially on API 610 V8+ process pumps.
Its innovative configuration includes both an integral inboard floating restriction bush and an outboard floating restriction bush, enhancing containment and thermal stability in demanding environments.
Product Description
Design Features
- Flush orifice designed for effective Plan 23 circulation
- Quench and Drain ports for Plan 62 compatibility
- Large 1/2″ NPT port connections for barrier and buffer fluid management
- The integral fluid deflector promotes targeted circulation across the inboard faces
- API682-compliant radial clearances between rotary and stationary components
- Monolithic seal faces for enhanced thermal durability
- Self-aligning stationary face design for high-speed operational accuracy
- Multi-spring construction for even face load distribution
- Compatible with HydroMax Plan 23 Heat Exchanger Systems
Supply/Design Characteristics
- Seal Shaft Sizes:
ALL - System Vessel Size:
12L and 28L - Inboard Seal Face Combinations:
TC/TC, Ant.Car/TC, Ant.Car/RB SiC, RB SiC/RB SiC - Gasket:
Spiral Wound Stainless Steel, Graphite - Secondary Sealing:
Viton, Alfas, ERP, Kalrez - Shaft Speeds:
up to 4,000 rpm - Pressures:
up to 40 Barg - Temperatures:
up to 350°C - Instrumentation:
For use with Plan 23 piping systems
Note:
Performance characteristics are based on isolated operating limits. Do not apply maximum speed, pressure, and temperature simultaneously without consulting HydroMax Seal technical support.
