Why would you ever use metallic impellers & rings when you can upgrade to SIMSITE® Structural Composite Impellers & Rings? SIMSITE Composite Impellers & Rings NEVER CORRODE, DO NOT suffer from Performance Deterioration, or Balance Problems, and they are More Efficient and 85% Less Weight! SIMSITE® Composite Impellers & Rings are machined from solid blocks of the patented Structural Composite and therefore are balanced both mechanically and hydraulically for the life of the pump!
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