Armstrong Fluid Technology 174036MF-143 Pump 321894-709 including the HUMXXSTM3034 and HUMXXSTM3134

including the HUMXXSTM3034 and HUMXXSTM3134 series

Error Reduction: Reliable ±1

this unit serves as the direct OEM replacement motor for legacy parts S1-024-27594-000 and S1-024-27593-000

Energy Efficiency: Significant power reduction compared to standard induction motors

Armstrong Fluid Technology 174036MF-143 Pump 321894-709 including the HUMXXSTM3034 and HUMXXSTM3134The Armstrong Fluid Technology 174036MF 143 is a high performance S 45 AB circulator pump designed for reliable fluid handling in commercial and residential hydronic systems. This lead free bronze pump features a robust 1 4 HP motor operating at 115Vac, ensuring efficient hot water circulation with single phase power. Engineered for longevity, the unit includes permanently lubricated bearings and a non ferrous impeller, making it a maintenance free