Armstrong Pumps and Parts 174036MF-143 1/4 HP, 115Vac with Built-In Thermal Overload Protection, Single Phase, Lead Free All Bronze Body with Non-Ferrous Impeller, Maintenance Free Bearings Circulator Pump *** Replaces 174036-143LF, 174036-143 ***

Armstrong Pumps and Parts 174036MF-143 1/4 HP, 115Vac with Built-In Thermal Overload Protection, Single Phase, Lead Free All Bronze Body with Non-Ferrous Impeller, Permanently Lubricated Maintenance Free Bearings Circulator Pump used with 2 1/2" or 3" Flanges (Model S45AB) *** Replaces 174036-143LF, 174036-143 *** *** Factory New, Original Equipment OEM Armstrong Fluid Technology, Factory Warranty ***