BELL & GOSSETT 172755LF Bell & Gossett 621S Pump With 1/2 HP

172755LF Bell Gossett 621S Series 60 Pump With 1/2 HP three piece cast iron bronze fitted construction body booster pump for hydronic heating and cooling. The new Bell & Gossett series 60 621S, 172755 pump replace the old Series 60 pump back in 1999 and the newer pump utilizes Bell & Gossett’s three piece construction. All of the Bell & Gossett’s Series 60 pumps are backed by B&G’s three year warranty.