Bell & Gossett e-1532 1.25AD Centrifugal Pump 1HP 1750RPM

B&G e-1532 1.25AD 1HP

The Bell & Gossett Series e-1532 Model 1.25AD is a space-saving, close-coupled in-line pump designed for maximum hydraulic stability in smaller commercial systems. This mechanical configuration features a vertically split volute that allows for “back pull-out” servicing without disturbing the 1.25-inch piping connections. By mounting the impeller directly to the motor shaft, the e-1532 eliminates alignment issues, promoting a consistent laminar flow path that prevents energy-robbing cavitation during continuous 1750 RPM operation.

Driven by a 1 HP motor, this pump provides efficient torque management for low-to-medium head requirements. The electrical system is designed to handle thermal thresholds up to 225°F, protecting the internal mechanical seal from heat-induced failure. This stable electrical output minimizes shaft vibration, which preserves the integrity of the carbon-ceramic seal faces and contributes to a high MTBF (Mean Time Between Failure) for critical hydronic heating and cooling loops.

Key Features of Bell & Gossett e-1532

• Efficient 1 HP motor ensures 1750 RPM
• Durable construction withstands 175 PSI pressure
• Space-saving in-line mounting configuration
• Internally flushed seal reduces maintenance
• Max 100 USGPM flow capacity ensures performance
• Practical 1.25 inch connection fits standard setups
• Versatile applications for 40 foot head lift