Xylem-Bell & Gossett 105089 PD35S 3" Booster Pump 1/2 HP 115/230V

The Xylem-Bell & Gossett 105089 PD35S is a three-piece cast iron in-line booster pump designed for hydronic heating and cooling in closed loop systems. This oil-lubricated circulator pump is engineered for applications requiring increased flow and head pressures, delivering maximum capacity up to 115 GPM.

Key Features:

• 1/2 HP motor, 1725 RPM, single phase 115/230V operation
• 3-inch flanged connections with pair of flanges included
• Cast iron housing with brass impeller for durability
• Three-piece design (motor, bearing assembly, volute) for easy field service
• ODP (Open Drip Proof) motor type with resilient motor mounting
• Maximum working pressure: 125 PSI
• Maximum operating temperature: 225°F
• Noise dampening coupler for quiet operation
• Includes Bell & Gossett oil, flange gaskets, and mounting hardware

The innovative three-piece configuration allows the bearing assembly, which houses the bearings, shaft, and seal, to be easily repaired or replaced without disturbing other pump components. Combined with spring-loaded couplers and resilient motor mounting, this pump runs quietly and efficiently while providing dependable performance for hydronic systems, domestic water, industrial applications, and general service operations.