Taco 1600 Series Cast Iron Circulating Pump w/ 4.5" Impeller, 1/3 HP, 115V, 3 PH

Taco 1600 Series In-Line Pumps feature a replaceable, permanently-lubricated bearing cartridge. The exclusive 1600 cool-bearing cartridge design isolates the bearing from the effects of system temperatures to greatly extend bearing life. A standard bearing design also means that a single bearing cartridge can be used to service the entire line, making servicing a snap.