Armstrong Fluid Technology 89975001-83702K Seal 319847-401 This electronic humidistat features 1-2

This electronic humidistat features 1-2 output functionality

Its buoyance (specific gravity 0

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

Check the data plate on your unit

while the 4-digit LCD display provides real-time local pressure readings for rapid troubleshooting and commissioning on the job site

Armstrong Fluid Technology 89975001-83702K Seal 319847-401 This electronic humidistat features 1-2The 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