HydroMax Seal – SPW682-123
HydroMax Seal – SPW682-123
High-Temperature Stationary Cartridge Mechanical Seal for API Plan 23 Systems
The SPW682-123 by HydroMax Seal is a specialized single-cartridge mechanical seal, designed in full compliance with API682 specifications for demanding Oil & Gas applications. It is engineered for API Plan 23 systems used on API610 V8 and later process pumps, delivering exceptional performance in high-speed and high-temperature sealing environments.
This complete cartridge seal incorporates dual floating restriction bushings—an inboard bush integrated into the gland plate and an outboard bush, enhancing pressure regulation and flow control across the seal chamber.
Product Description
Design Features
- Flush port configuration tailored for Plan 23 systems, promoting efficient thermal control through recirculated barrier fluid
- Quench and drain ports support Plan 62 arrangements, enhancing cooling and leak containment
- 1/2″ NPT seal port orifices for optimal flow capacity
- Integrated deflector in gland directs flush fluid precisely to the inboard sealing faces
- Radial clearances meet or exceed API 682 best practice standards for enhanced alignment and operation
- Monolithic seal faces ensure long-term durability in high-temperature applications
- Self-aligning stationary seal face design suited for high-speed rotary equipment
- Multi-spring design promotes uniform face loading and extends service life
- Designed for use with HydroMax Seal’s Plan 23 Heat Exchanger System, including temperature control accessories and instrumentation
Technical Specifications
- Seal Shaft Sizes: All standard and custom sizes supported
- System Vessel Sizes: 12L and 28L
- Inboard Seal Face Combinations:
- TC / TC
- Antimony Carbon / TC
- Antimony Carbon / RB SiC
- RB SiC / RB SiC
- Gasket Material: Spiral Wound Stainless Steel with Graphite
- Secondary Sealing Options: Viton, Alfas, ERP, Kalrez
- Maximum Shaft Speed: Up to 4,000 RPM
- Maximum Pressure: Up to 40 Barg
- Instrumentation: Designed for seamless integration with Plan 23 systems
- Operating Temperature: Up to 350°C
The SPW682-123 exemplifies HydroMax Seal’s expertise in advanced mechanical sealing solutions, offering a high-integrity, API682-compliant design tailored for extreme thermal and pressure conditions.
