Bell & Gossett 608S Series 60 Centrifugal Pump

B&G 172713LF Series 60 Model 608S Pump

The Bell & Gossett 172713LF (Series 60, Model 608S) is a high-performance, Lead-Free three-piece centrifugal sirkulator engineered to facilitate increased fluid distribution in demanding commercial infrastructures. Its robust casing is calibrated to stabilize internal pressure at high flow rates, while the three-piece architecture neutralizes mechanical noise common in large-scale circulation. By prioritizing a lead-free non-ferrous internal design, this unit facilitates rapid thermal distribution and maintains structural stability, ensuring that large building loops receive reliable pressure delivery during peak operational cycles.

Driven by a high-efficiency Single Phase (S) motor, the 172713LF executes superior power delivery via an independent oil-lubricated bearing frame. The three-piece design isolates the motor from the pump volute to neutralize heat transfer and mitigate mechanical noise during high-volume operation. By leveraging a precision-aligned shaft and specialized mechanical seal, this configuration minimizes mechanical stress and stabilizes rotational frequency, providing maximum uptime and reliability for mission-critical commercial circulation service.

Key Features of B&G 172713LF 608S

• Lead-Free construction ensures safety in potable water systems
• Quiet Single Phase motor for commercial building environments
• Back pull-out design simplifies seal and bearing service
• Superior non-ferrous internals prevent scaling and pitting
• High USGPM flow capacity for larger commercial networks
• In-line mounting reduces floor space requirements
• Versatile application for heavy-duty DHW and hydronic service