RPW-215 Rotary Pusher Wet Cartridge Seal – Reliable Industrial Performance
RPW-215 Rotary Pusher Wet Cartridge Seal – Reliable Industrial Performance
Overview
The RPW-215 by HydroMax Seal is a multi-spring, hydraulically balanced single cartridge stationary seal featuring flush and buffer fluid quench & drain ports designed for Plan 62 systems. It includes secondary O-ring seals for dependable performance.
This Rotary Pusher Wet (RPW) Single (215) Cartridge Seal features shrink-fitted seal faces and is designed for equipment with parallel rotating shafts. The multi-spring configuration ensures even face loading, while the set screw-driven cartridge design simplifies installation.
Additionally, the seal includes a flush port, quench and drain port, and an outboard floating restriction bush—all engineered for optimal operation in challenging environments. Each unit is delivered factory-assembled and tested for reliability.
Product Description
Key Design Features
- Rotary Seal Design
- Large 3/8″ NPT Port Connections
- Cartridge Configuration: Pre-set seal faces prevent incorrect face load settings, unlike component seals.
- Integrated Flush, Quench & Drain Ports: Compatible with Plan 62 systems for added sealing protection.
- Wide Range of Seal Face Material Options: Suitable for various process applications.
Technical Specifications
| Seal Shaft Sizes | 20 mm – 150 mm (1.000″ – 6.000″) |
| Inboard Seal Face Combinations | Carbon / Tungsten Carbide (Car/TC) Carbon / Silicon Carbide (Car/SiC) Tungsten Carbide / Tungsten Carbide (TC/TC) Tungsten Carbide / Silicon Carbide (TC/SiC) Silicon Carbide / Silicon Carbide (SiC/SiC) |
| Outboard Seal Face Combinations | Carbon / Tungsten Carbide (Car/TC) Carbon / Silicon Carbide (Car/SiC) |
| Gasket Material | GFT |
| Elastomer Options | Viton, ERP, Aflas, Kalrez |
| Maximum Shaft Speed | Up to 20 m/s |
| Pressure Rating | Up to 290.1 psig (process fluid) |
| Pipework Compatibility | Plan 11, Plan 32, Plan 62 |
| Temperature Rating | Up to 356°F |
Important Notice
⚠️ Warning: The safe seal performance characteristics listed above represent typical values for each variable independently. Do not apply upper limit values of speed, pressure, and temperature in combination without consulting HydroMax Seal for application-specific recommendations.
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Contact HydroMax Seal
Contact HydroMax Seal today for innovative solutions, expert guidance, and over a century of engineering excellence. Your journey to mechanical sealing excellence starts with HydroMax Seal!
E-Mail: sales@hydromaxseal.com
Address: 18511 Beaumont Hwy Building D
Houston, TX
77049
