Bell & Gossett B610S Series 60 Centrifugal Pump 1/2HP

B&G 172719LF Series 60 Model B610S 1/2 HP Pump

The Bell & Gossett 172719LF (Series 60, Model B610S) is a premium All-Bronze (B), Lead-Free centrifugal pump engineered to facilitate safe and silent fluid movement in aggressive potable water systems requiring mid-range power. Its all-bronze construction is calibrated to neutralize the oxidative effects of oxygenated water, providing superior resistance to the pitting and scaling that degrade standard iron pumps. By utilizing the legendary Series 60 three-piece architecture and a 1/2 HP motor, this unit facilitates consistent thermal distribution across large plumbing networks, ensuring long-term structural integrity and water safety in a space-saving in-line footprint.

Featuring a quiet-operating 1/2 HP Single Phase (S) motor, the 172719LF executes precise torque delivery via a dedicated bearing assembly that is physically isolated from the pump volute. The motor is engineered to sustain integrity during continuous-duty cycles, utilizing an oil-lubricated bearing frame to eliminate mechanical noise. By leveraging a precision-ground shaft and a flexible spring coupling, this configuration eliminates mechanical vibration and stabilizes rotational frequency, providing an exceptionally quiet and reliable solution for commercial DHW service.

Key Features of B&G 172719LF B610S

• All-Bronze Lead-Free construction for ultimate corrosion resistance
• Quiet 1/2 HP motor optimized for building occupant comfort
• Oil-lubricated bearing frame ensures silent service
• Superior non-ferrous impeller prevents mineral buildup
• Durable bronze body withstands oxidative environments
• Practical 3-piece design facilitates easy in-line repair
• Versatile application for commercial hot water recirculation