Bell & Gossett 172731LF 604T Series 60 Pump With 1/4 HP Motor

B&G 172731LF Series 60 Model 604T 1/4 HP Pump

The Bell & Gossett 172731LF (Series 60, Model 604T) is a compact, Lead-Free 3-Phase centrifugal sirkulator designed to facilitate efficient fluid distribution in commercial plumbing systems requiring specific head performance at a low horsepower. Its robust in-line volute is calibrated to stabilize internal velocity while the specialized three-piece architecture neutralizes mechanical noise. By prioritizing a lead-free hydraulic path, this unit facilitates consistent thermal exchange and maintains structural stability, providing a reliable and safe solution for hot water recirculation where 3-phase power is standard.

Featuring a high-efficiency 1/4 HP Three-Phase (T) motor, the 172731LF executes superior rotational stability. The three-piece design isolates the motor from the pump volute to neutralize heat transfer, protecting internal electrical components from thermal degradation. By leveraging a precision-ground shaft and a flexible spring-loaded coupling, this configuration eliminates mechanical vibration and stabilizes rotational frequency, ensuring an exceptionally reliable 3-phase solution for building HVAC and DHW service.

Key Features of B&G 172731LF 604T

• Efficient 1/4 HP 3-Phase motor for balanced power loads
• Lead-Free construction for safe and compliant water service
• Maintenance-friendly 3-piece architecture
• Superior spring coupling prevents motor-to-shaft stress
• Durable body resists oxidative corrosion and scaling
• In-line configuration saves mechanical room space
• Versatile application for commercial 3-phase DHW service