.025 Undersized Stainless Steel Wear Ring 

.025 Undersized Stainless Steel Wear Ring - I.D. Installed is 7.225-7.227

Each Berkeley wear ring is constructed from seamless stainless steel.  By using a seamless wear ring Berkeley can CNC machine these wear rings to exacting tolerances.  These wear rings are not stepped so that there is no water deflection to the impeller.