Bell & Gossett 1BL063 PL-130/2″ Pump 2/5 HP Motor

Bell & Gossett 1BL063 PL-130/2″

The Bell & Gossett 1BL063 features a high-capacity cast iron volute with a 2-inch flanged connection designed for large residential and light commercial heating systems. By maintaining a precision-balanced impeller geometry, this Series PL circulator promotes laminar flow to prevent the internal turbulence that leads to cavitation and suction-side energy loss. The mechanical architecture is built to handle significant system pressures up to 150 PSI, ensuring that the pump body remains structurally sound while providing a stable hydraulic path for consistent fluid transfer.

Driven by a 2/5 HP motor, the Bell & Gossett 1BL063 delivers robust rotational energy to sustain high flow rates at 3300 RPM. The electrical system is engineered for thermal stability, ensuring that internal heat generation remains well below the 225°F safety threshold for the carbon-ceramic mechanical seal. This synergy between electrical torque and thermal management prevents the degradation of bearing lubricants and protects the motor windings, resulting in an extended Mean Time Between Failure (MTBF) in demanding HVAC loops.

Key Features of Bell & Gossett PL-130/2″

• Powerful motor 0.4 HP ensures 3300 RPM
• Durable construction withstands 150 PSI pressure
• Leak proof seal prevents 225 temperature leaks
• Superior shaft system reduces maintenance costs
• Max 115 USGPM flow capacity ensures performance
• Practical 2 inch connection fits standard setups
• Versatile applications for 32 foot head lift