Speck Pumps Model 98 Diffuser LockRIng (2921417480) watertreatment This item is especially useful

This item is especially useful for service departments

Helps restore threaded hardware engagement

A spa system only feels relaxing when it behaves in a predictable way

silicon carbide provides a more robust sealing interface than entry-level alternatives

Correct connection geometry matters because a well-matched heater assembly should install cleanly and perform the way the spa expects

Speck Pumps Model 98 Diffuser LockRIng (2921417480) watertreatment This item is especially usefulThe Speck Model 98 diffuser lock ring is designed for compatible pump applications where the diffuser retaining component needs to be replaced. Lock rings are useful because they help keep the diffuser properly positioned and supported within the wet end assembly. This replacement is especially useful when the original lock ring is cracked, worn, distorted, or no longer able to secure the diffuser the way it should. Replacing it helps support a more