Armstrong Fluid Technology 806026-001 Pump Coupler 321894-706 Replacing the 310802 assembly restores

Replacing the 310802 assembly restores the precision of the trip point

a calibration screw is accessible behind the cover if field adjustments are needed to match the ambient room temperature exactly

contractors can quickly navigate drive parameters and execute field programming without additional software

making it a preferred choice for retrofitting fan status monitoring and pump loss of flow detection

it integrates a factory-calibrated ECM control module to optimize static pressure performance and ensure consistent air delivery across diverse ductwork configurations

Armstrong Fluid Technology 806026-001 Pump Coupler 321894-706 Replacing the 310802 assembly restoresThe Armstrong Fluid Technology 806026 001 Pump Coupler is a precision engineered OEM replacement part designed to ensure efficient power transmission between the motor and pump assembly. Constructed from high grade cast iron, this 4 spring coupler is built to withstand the rigorous demands of hydronic heating and cooling systems. Specifically tailored for Armstrong circulator pumps, it features a 1 2 inch x 1 2 inch bore diameter, providing a secure