Armstrong Fluid Technology 89975001-83702K Seal 319847-401 This model utilizes a medium

This model utilizes a medium temperature charge

Its buoyance (specific gravity 0

which extends the life of your bearings and motor by reducing lateral vibration

ensuring seamless integration during system overhauls

As a veteran-grade water heater limit switch

Armstrong Fluid Technology 89975001-83702K Seal 319847-401 This model utilizes a mediumThe Armstrong Fluid Technology 89975001 83702K Seal is a precision engineered silicon carbide mechanical seal designed for high performance fluid handling. This shaft seal replacement is the direct successor to the 89975001 837, offering enhanced durability for abrasive environments. Built to handle abrasive glycol and high temperature water applications, the 89975001 83702K features silicon carbide faces that provide exceptional hardness and wear