Spin-out™ is a patented design that protects the outer seal by expelling abrasive particles from the seal chamber. As an integral part of the cast-iron housing, Spin-out is as simple as it is effective.
Spin-out reduces wear on the seal housing cover and the Plug-in™ seal, which means longer life in abrasive applications. The result is reduced maintenance costs and increased reliability.
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Additional seal protection
The impeller hub is equipped with effective pump-out backvanes that expel abrasive particles. There is also a pressure isolation zone. Together, these features provide additional seal protection by reducing pressure in the mechanical seal area.
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