Armstrong Fluid Technology 817025-007 Motor 319825-402 a heavy-duty industrial damper may

a heavy-duty industrial damper may be required to prevent blade blow-through or motor stall

Optimized Airflow: The 20" 2-blade design is engineered for specific CFM requirements and peak heat exchange

it provides reliable fail-safe shut-off when de-energized

The McDonnell & Miller 67-G is a float-operated mechanical low water cut-off engineered specifically for steam boilers and millivolt service applications

maintaining the factory-rated airflow necessary for complete combustion and optimal fuel efficiency

Armstrong Fluid Technology 817025-007 Motor 319825-402 a heavy-duty industrial damper mayThe Armstrong Fluid Technology 817025 007 Motor is a high performance 1 4 HP replacement motor engineered for precision in hydronic heating and cooling systems. Operating at 1800 RPM (1725 RPM nominal) with a 115V single phase power supply, this 60Hz HVAC motor is specifically designed for use with Armstrong Series S circulators, including the popular model S45 pump. Built with a 48Z frame and an open drip proof (ODP) enclosure, it ensures optimal