375-inch (3-3/8") pump impeller engineered for maximum efficiency

specifically designed to support rotational motion and stabilize drive shafts in heavy-duty equipment

Technical Reliability: The L6189C series is a professional-grade standard for high-limit temperature control in hydronic systems

Quiet Operation: Precision-balanced rotor and sleeve bearings reduce vibration and decibel levels within the air handler cabinet

Durable Construction: Features high-grade steel and copper components designed for longevity in high-heat environments

Browning BX123 Belt 319825-402 375-inch (3-3/8") pump impeller engineeredExperienced HVACR contractors know that a belt failure in a rooftop unit or heavy industrial blower means immediate downtime. The Browning BX123 Gripnotch Belt is the technician's choice for these high torque, demanding applications. Featuring a 126 inch outside diameter and a standard BX cross section, this belt uses a raw edge cogged construction that provides superior flexibility compared to traditional wrapped belts. This design allows it to wrap