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Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.
Optimized Performance: The 810 RPM low-speed design reduces ambient noise levels while maintaining critical condenser airflow
Dual-Circuit Logic: Provides simultaneous main load shedding and auxiliary alarm activation for comprehensive system protection
40 flow factor and 50 PSI steam MOPD rating
significantly extending the service life of the synchronous motor drive
Drop-in Compatibility: Designed specifically for Lochinvar boiler parts and A
Armstrong Fluid Technology 182212-668 Pump R-407A Optimized Performance: The 810 RPMThe Armstrong Fluid Technology 182212 668 is a premier Model E22. 2B 120V bronze circulator pump specifically engineered for high demand hydronic systems. This high efficiency circulator pump features a robust 2 5 HP, single phase motor operating at 3350 RPM, delivering exceptional flow rates up to 88 GPM and a maximum head of 39. 5 feet. Designed as a lead free bronze pump, it is the direct replacement for 180210 668 models, ensuring seamless