Description
This precision-engineered wear ring is specifically designed for Waterway Executive pump wet ends operating at 4.0 or 5.0 horsepower with 48 or 56 frame configurations, plus select Intertek models. The component features a precise 13/16 inch thickness measurement from front to back, ensuring optimal impeller clearance and pump performance.
Critical Compatibility Information: This wear ring is exclusively for 4HP and 5HP Executive wet end applications. Lower horsepower Waterway Executive pumps (1HP, 2HP, or 3HP) require a different, thicker wear ring measuring 1-1/16 inch front to back. Installing the incorrect thickness will result in improper pump operation.
Compatible With:
- Waterway Executive 4.0 HP impellers (48/56 frame wet ends)
- Waterway Executive 5.0 HP impellers (48/56 frame wet ends)
- Select Intertek LX impeller assemblies
This wear ring serves as a critical interface component between the impeller and wet end housing, maintaining proper spacing to maximize hydraulic efficiency while minimizing friction and wear. Regular replacement during pump maintenance helps restore original performance specifications and extends the service life of your spa circulation system.