Armstrong Fluid Technology 174031MF-013 Pump 322838-753 Its SPST (Single Pole Single

Its SPST (Single Pole Single Throw) normally closed circuit design orients it for high-reliability applications where automatic reset functionality is required to restore unit operation without manual intervention

This model uses a 1k ohm platinum equivalent element with a reference resistance of 1

Precise Fuel Regulation: Includes high-quality brass natural gas orifices designed for optimal flow rates at standard residential pressures

System Reliability: Restores the pilot-operated valve to peak performance

Armstrong Fluid Technology 174031MF-013 Pump 322838-753 Its SPST (Single Pole SingleThe Armstrong Fluid Technology 174031MF 013 Pump is a premium S 25 Series S circulator designed for reliable fluid movement in hydronic heating and cooling systems. As the updated, maintenance free successor to the 174031 013, this 1 12 HP hydronic circulator pump features an 1800 RPM single phase motor operating at 115V. It utilizes a durable cast iron body paired with a non ferrous impeller and an oversized stainless steel shaft for superior fluid