Single Cartridge: RPW-215
Single Cartridge: RPW-215
HydroMax Seal RPW-215 | Balanced Single Cartridge Stationary Seal with Flush and Quench Ports
The RPW-215 is a multi-spring, hydraulically balanced single-cartridge stationary seal featuring flush and buffer fluid quench & drain (Plan 62) ports, along with O-ring secondary seals.
This Rotary Pusher Wet (RPW) Single Cartridge Seal is equipped with shrink-fitted seal faces and is designed for use with parallel rotating equipment shafts.
The seal incorporates several advanced design features, including multi-springs for uniform face loading, set screw drive for secure shaft engagement, and an outboard floating restriction bush. It comes standard with quench, drain, and flush connections and is engineered for compatibility with Plan 62 piping systems.
The RPW-215 is factory assembled and tested to ensure reliable performance in demanding applications.
Product Description
Design Features
- Rotary seal configuration
- Large 3/8″ NPT port connections
- Cartridge seal design for simplified installation and pre-set face load
- Standard with Quench, Drain, and Flush ports
- Wide selection of seal face materials for broad application suitability
Technical Specifications
- Seal Shaft Sizes:
20mm – 150mm (1.000″ – 6.000″) - Inboard Seal Face Combination:
Car/TC, Car/SiC, TC/TC, TC/SiC, SiC/SiC - Outboard Seal Face Combination:
Car/TC, Car/SiC - Gasket:
GFT - Elastomers:
Viton, ERP, Aflas, Kalrez - Shaft Speeds:
up to 20 m/s - Pressures:
up to 20 barg (process fluid) - Pipework & Fittings:
Plan 11, Plan 32, Plan 62 - Temperatures:
up to 180°C
WARNING:
The safe seal performance characteristics are typical values for each variable in isolation. The individual upper limit values of speed, pressure, and temperature should NOT be used in combination.
