Bell & Gossett 615T Series 60 Centrifugal Pump 3/4HP 3 Phase

B&G 172751LF Series 60 Model 615T 3/4 HP Pump

The Bell & Gossett 172751LF (Series 60, Model 615T) is a high-efficiency Lead-Free (LF) three-piece circulator engineered to facilitate consistent fluid movement in commercial hydronic networks. Its robust in-line volute is calibrated to stabilize internal velocity, while the signature three-piece architecture facilitates ease of service by allowing the motor and bearing frame removal without disturbing system piping. By prioritizing a lead-free hydraulic path, this unit facilitates safe thermal exchange and maintains structural stability, ensuring that large-scale potable water or heating loops receive reliable pressure delivery during continuous operation.

Featuring a versatile 3/4 HP Three-Phase (T) motor rated for 208-230/460v, the 172751LF executes superior torque delivery and balanced electrical consumption. The motor is physically isolated from the pump body to neutralize heat transfer, protecting internal components from thermal stress. By leveraging a precision-ground shaft and a flexible spring-loaded coupling, this configuration minimizes mechanical vibration and stabilizes rotational frequency, providing industrial-grade reliability for mission-critical commercial building service.

Key Features of B&G 172751LF 615T

• Flexible 208-230/460v Three-Phase motor for global electrical standards
• Lead-Free construction for safe potable water distribution
• Practical three-piece design allows for rapid in-line maintenance
• Superior spring coupling prevents motor-to-shaft mechanical fatigue
• Durable non-ferrous internals resist oxidative corrosion
• High USGPM flow capacity for commercial circulation loops
• Versatile application for 3-phase commercial DHW systems