Bell & Gossett 179312LF Be9002S 1AAB Series e90 Bronze Pump

Bell & Gossett Be9002S Bronze

The mechanical design of the Be9002S utilizes an all-bronze construction with a larger 5-inch impeller to manage higher head requirements in potable water systems. By streamlining the fluid path through the 1-inch volute, the pump maintains a laminar flow profile that prevents the formation of vapor pockets and subsequent cavitation damage. This robust mechanical build ensures that the pump can handle a maximum working pressure of 175 PSI without experiencing the casing fatigue or shaft misalignment often seen in less durable centrifugal designs.

A 0.33 HP single-phase motor drives the Be9002S at 1725 RPM, offering the electrical stability necessary for continuous duty applications. The motor is calibrated to stay within a 250°F thermal limit, ensuring that the mechanical seal environment remains stable and free from heat-induced warping. This synergy between the electrical motor’s torque output and the mechanical seal’s thermal resistance ensures a reliable operation, preventing the moisture ingress and bearing failure that results from excessive thermal cycling in residential and commercial plumbing setups.

Key Features of Bell & Gossett Be9002S

• Powerful motor 0.33 HP ensures 1725 RPM
• Durable construction withstands 175 PSI pressure
• Leak proof seal prevents 250 temperature leaks
• Superior shaft system reduces maintenance costs
• Max 55 USGPM flow capacity ensures performance
• Practical 1 inch connection fits standard setups
• Versatile applications for 21 foot head lift