Description
The Lochinvar & A.O. Smith 100232190 is a heavy-duty bronze circulator pump engineered for reliable performance in hydronic heating and hot water recirculation systems. With dual-voltage 115/230V compatibility and a robust 3/4 HP motor, this pump delivers consistent flow and pressure to meet the demands of commercial and residential hydronic applications. The 2-inch flanged (FLG) connections allow for straightforward installation and secure, leak-resistant integration into existing piping systems. The bronze construction provides excellent corrosion resistance, making it well-suited for open and closed hydronic loops where water quality and longevity are critical concerns.
Key Features
- Dual-voltage operation: 115V / 230V for flexible installation
- 3/4 HP motor for dependable hydronic circulation
- 2-inch flanged (FLG) connections for secure, easy piping integration
- Bronze construction for superior corrosion resistance
- Designed for hydronic heating and hot water recirculation systems
- OEM replacement part for Lochinvar and A.O. Smith equipment
Applications
- Hydronic heating systems
- Hot water recirculation loops
- Commercial and residential boiler systems
- Closed and open hydronic circuits
Specifications
- SKU: 100232190
- Voltage: 115-230V
- Motor HP: 3/4 HP
- Connection Size: 2″ Flanged (FLG)
- Body Material: Bronze
- Brand: Lochinvar & A.O. Smith







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