Armstrong Fluid Technology 89975001-83702K Seal 319847-401 which extends the life of

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

Check the data plate on your unit

Its buoyance (specific gravity 0

If the blower wheel is rubbing against the sides despite a balanced motor

ensuring the equipment maintains high-efficiency performance and accurate temperature sensing across its entire rated range without the calibration errors seen in generic alternatives

Armstrong Fluid Technology 89975001-83702K Seal 319847-401 which extends the life ofThe 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