Bell & Gossett B605S Series 60 Centrifugal Pump 1/4HP

B&G 172710LF Series 60 Model B605S 1/4 HP Pump

The Bell & Gossett 172710LF (Series 60, Model B605S) is a premium All-Bronze (B), Lead-Free centrifugal pump designed to facilitate efficient thermal distribution in infrastructures where aggressive water chemistry is present. Its robust bronze volute is calibrated to stabilize internal velocity while neutralizing hydraulic degradation, ensuring the pump maintains high performance over a long service life. By prioritizing an all-bronze internal architecture and 1/4 HP capacity, this unit facilitates rapid fluid circulation and maintains structural stability, providing a reliable and safe solution for large-scale potable water recirculation.

Driven by a quiet 1/4 HP Single Phase (S) motor, the 172710LF executes superior power delivery via the signature B&G three-piece drive assembly. The dedicated bearing frame is engineered to sustain vacuum-tight integrity, utilizing an internal mechanical seal to protect the drive assembly from fluid ingress. By leveraging a high-strength shaft and precision-aligned components, this configuration minimizes mechanical stress and stabilizes rotational frequency, ensuring maximum reliability for continuous-duty potable water service in mission-critical applications.

Key Features of B&G 172710LF B605S

• Premium All-Bronze construction for ultimate safety and longevity
• Quiet 1/4 HP Single Phase motor for silent building operation
• Lead-Free certification for safe potable water use
• Superior mechanical seal prevents system fluid loss
• Easy maintenance with signature 3-piece pull-out design
• High-efficiency impeller optimizes laminar fluid flow
• Versatile application for commercial DHW and potable loops