Bell & Gossett 179258LF E9009S 1.5AAB Series 90 Pump

B&G 179258LF E9009S Cast Iron

The E9009S 1.5AAB represents the peak of Series 90 flow capacity, utilizing a high-efficiency impeller designed to move massive volumes of fluid while maintaining perfect laminar flow. The casing geometry is specifically tuned to prevent the formation of low-pressure zones, thereby eliminating the potential for cavitation even at the highest USGPM ratings. This focus on hydraulic stability and casing integrity ensures that the pump operates quietly and efficiently, protecting the mechanical seal from the vibrations that usually plague high-flow inline circulators.

Driven by a powerful 2.0 HP motor, this pump maintains a steady 1725 RPM to provide the necessary kinetic energy for high-demand commercial systems. The electrical system is engineered to manage high-amperage draws while remaining thermally stable up to 225°F, preventing heat-induced insulation failure. By ensuring precise phase alignment and thermal regulation, the motor maximizes the pump’s MTBF, as the reduced electrical stress translates to lower mechanical wear on the shaft and bearing assembly during heavy-duty, continuous operation.

Key Features of Bell & Gossett E9009S

• Powerful motor ensures 1725 RPM performance
• Durable construction withstands 175 PSI pressure
• Leak proof seal prevents 225°F temperature leaks
• Superior shaft system reduces maintenance costs
• Max 150 USGPM flow capacity ensures performance
• Practical 1.5 inch connection fits standard setups
• Versatile applications for 55 foot head lift