Bell & Gossett 168301LF e3502S Series e-1535 Centrifugal Pump 1/3HP

B&G 168301LF e3502S Series e-1535 Pump 1/3 HP

The Bell & Gossett 168301LF (Series e-1535, Model e3502S) is a high-efficiency, Lead-Free (LF) centrifugal pump engineered to facilitate safe fluid movement in modern commercial hydronic and potable water systems. Its robust close-coupled design is calibrated to neutralize the oxidative effects of oxygenated water while the “e” series hydraulic path reduces energy consumption compared to traditional circulators. By prioritizing sustainability and safety, this unit facilitates compliance with stringent health regulations while maintaining structural integrity, ensuring that commercial hot water recirculation loops receive reliable and efficient service.

Driven by a high-efficiency 1/3 HP Single Phase (S) motor, the 168301LF executes superior power delivery with optimized electrical draw. The motor is engineered to sustain vacuum-tight integrity and features advanced electronic protection to neutralize the risk of thermal stress during continuous operation. By leveraging a precision-ground shaft and industrial-grade bearings, this configuration minimizes mechanical vibration and stabilizes rotational frequency, providing a silent and highly reliable solution for modern, high-efficiency plumbing architectures.

Key Features of B&G 168301LF e3502S

• Lead-Free construction for safe potable water
• High-efficiency “e” series hydraulics reduces energy costs
• Quiet 1/3 HP motor optimized for commercial comfort
• Superior internal seal ensures leak-free operation
• Durable body resists system corrosion and scaling
• Practical compact design for easy installation in tight spaces
• Versatile application for high-efficiency DHW loops