Bell & Gossett 609T Series 60 Centrifugal Pump 3/4HP

B&G 172739LF Series 60 Model 609T 3/4 HP Pump

The Bell & Gossett 172739LF (Series 60, Model 609T) is a high-output, Lead-Free three-piece circulator designed to facilitate increased fluid distribution in demanding commercial infrastructures requiring 3-phase power. Its robust casing is calibrated to stabilize internal pressure at high flow rates, while the 3/4 HP motor provides the torque necessary to overcome significant hydraulic resistance in larger networks. By prioritizing a lead-free non-ferrous internal design, this unit facilitates rapid thermal exchange and maintains structural stability, ensuring that large building hot water loops receive consistent volume delivery without the risk of lead contamination.

Featuring a powerful 3/4 HP Three-Phase (T) high-efficiency motor, the 172739LF executes superior rotational control via a precision-aligned drive assembly. The independent bearing frame is engineered to sustain vacuum-tight integrity, utilizing a mechanical seal to isolate the drive components from the system fluid. By leveraging industrial-grade bearings and a high-strength shaft, this configuration minimizes axial deflection and stabilizes rotational frequency, providing a rugged and silent solution for continuous-duty commercial service.

Key Features of B&G 172739LF 609T

• Powerful 3/4 HP 3-Phase motor for high-volume flow demand
• Lead-Free materials ensure safety in potable water systems
• Maintenance-friendly 3-piece architecture allows easy repair
• Superior mechanical seal prevents system fluid loss
• High USGPM capacity for large commercial building networks
• Oil-lubricated bearing frame ensures near-silent operation
• Versatile application for primary commercial 3-phase DHW loops