the automatic reset functionality restores the circuit without manual intervention

Robust 3-Phase Design: Offers increased motor longevity and reduced vibration compared to single-phase units in high-demand environments

Precision Control: Features a selectable cycle rate to match specific equipment requirements and reduce mechanical wear

OEM Compatibility: Specifically designed for ESBE Series 20 bodies

Armstrong Fluid Technology 810150-143 Seal Freon the automatic reset functionality restoresThe Armstrong Fluid Technology 810150 143 Seal is a high performance mechanical seal kit engineered for precision and durability in commercial HVAC systems. Specifically designed for Armstrong Series 4300 pumps, this EPDM mechanical seal ensures a leak proof barrier, maintaining optimal pressure and system efficiency. Utilizing silicon carbide or high grade carbon faces, the 810150 143 replacement seal provides superior resistance to thermal stress