Lochinvar & A.O. Smith 100133598 Pump
The Lochinvar and A.O. Smith 100133598 Pump is a heavy-duty 1/25 HP bronze-fitted circulator engineered for high-efficiency hydronic heating and domestic hot water applications. This centrifugal pump features a 1-inch flange connection, ensuring a secure, leak-proof interface within existing piping networks. Designed to maintain optimal flow rates, this motor assembly is a direct replacement for Lochinvar boiler pumps and compatible A.O. Smith water heaters. The bronze-fitted construction provides superior corrosion resistance, particularly in open-loop systems where oxygen ingress is a factor. As a 115V single-phase pump, it integrates seamlessly into standard electrical configurations found in commercial and residential mechanical rooms. Technicians prioritize this unit for its reliable wet rotor design, which ensures quiet operation and long-term durability under continuous duty cycles. Proper installation requires verifying the GPM flow rate and head pressure requirements to match the original equipment specifications and ensure peak thermal transfer efficiency.
Key Benefits
- Corrosion Resistance: The bronze-fitted housing prevents rust buildup, extending the lifespan of the circulator pump in potable water systems.
- Precise Compatibility: Engineered as a direct OEM replacement for Lochinvar part 100133598, ensuring exact bolt-on alignment.
- Quiet Operation: The precision-balanced impeller and motor assembly minimize vibration and acoustic transfer through the piping.
- Simplified Maintenance: Featuring a standard 2-bolt flange pattern for rapid field swaps and reduced system downtime.
Common Questions
Is this pump compatible with open-loop domestic hot water systems?
Yes, the bronze-fitted internal components are specifically designed to handle the oxygen levels present in open-loop systems without the premature oxidation risks associated with cast iron pumps.
What are the electrical requirements for the 100133598 pump?
This unit operates on 115V, 60Hz, single-phase power, making it compatible with the control boards found on most standard Lochinvar and A.O. Smith commercial units.
Can this unit replace a 100133598 pump in a radiant heating application?
If the system head pressure and required flow velocity match the performance curve of a 1/25 HP circulator, this pump is an excellent choice for maintaining consistent loop temperatures.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $365.94
-65%$365.94
$128.08Lochinvar & A.O. Smith 100133598 Pump
The Lochinvar and A.O. Smith 100133598 Pump is a heavy-duty 1/25 HP bronze-fitted circulator engineered for high-efficiency hydronic heating and domestic hot water applications. This centrifugal pump features a 1-inch flange connection, ensuring a secure, leak-proof interface within existing piping networks. Designed to maintain optimal flow rates, this motor assembly is a direct replacement for Lochinvar boiler pumps and compatible A.O. Smith water heaters. The bronze-fitted construction provides superior corrosion resistance, particularly in open-loop systems where oxygen ingress is a factor. As a 115V single-phase pump, it integrates seamlessly into standard electrical configurations found in commercial and residential mechanical rooms. Technicians prioritize this unit for its reliable wet rotor design, which ensures quiet operation and long-term durability under continuous duty cycles. Proper installation requires verifying the GPM flow rate and head pressure requirements to match the original equipment specifications and ensure peak thermal transfer efficiency.
Key Benefits
- Corrosion Resistance: The bronze-fitted housing prevents rust buildup, extending the lifespan of the circulator pump in potable water systems.
- Precise Compatibility: Engineered as a direct OEM replacement for Lochinvar part 100133598, ensuring exact bolt-on alignment.
- Quiet Operation: The precision-balanced impeller and motor assembly minimize vibration and acoustic transfer through the piping.
- Simplified Maintenance: Featuring a standard 2-bolt flange pattern for rapid field swaps and reduced system downtime.
Common Questions
Is this pump compatible with open-loop domestic hot water systems?
Yes, the bronze-fitted internal components are specifically designed to handle the oxygen levels present in open-loop systems without the premature oxidation risks associated with cast iron pumps.
What are the electrical requirements for the 100133598 pump?
This unit operates on 115V, 60Hz, single-phase power, making it compatible with the control boards found on most standard Lochinvar and A.O. Smith commercial units.
Can this unit replace a 100133598 pump in a radiant heating application?
If the system head pressure and required flow velocity match the performance curve of a 1/25 HP circulator, this pump is an excellent choice for maintaining consistent loop temperatures.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lochinvar and A.O. Smith 100133598 Pump is a heavy-duty 1/25 HP bronze-fitted circulator engineered for high-efficiency hydronic heating and domestic hot water applications. This centrifugal pump features a 1-inch flange connection, ensuring a secure, leak-proof interface within existing piping networks. Designed to maintain optimal flow rates, this motor assembly is a direct replacement for Lochinvar boiler pumps and compatible A.O. Smith water heaters. The bronze-fitted construction provides superior corrosion resistance, particularly in open-loop systems where oxygen ingress is a factor. As a 115V single-phase pump, it integrates seamlessly into standard electrical configurations found in commercial and residential mechanical rooms. Technicians prioritize this unit for its reliable wet rotor design, which ensures quiet operation and long-term durability under continuous duty cycles. Proper installation requires verifying the GPM flow rate and head pressure requirements to match the original equipment specifications and ensure peak thermal transfer efficiency.
Key Benefits
- Corrosion Resistance: The bronze-fitted housing prevents rust buildup, extending the lifespan of the circulator pump in potable water systems.
- Precise Compatibility: Engineered as a direct OEM replacement for Lochinvar part 100133598, ensuring exact bolt-on alignment.
- Quiet Operation: The precision-balanced impeller and motor assembly minimize vibration and acoustic transfer through the piping.
- Simplified Maintenance: Featuring a standard 2-bolt flange pattern for rapid field swaps and reduced system downtime.
Common Questions
Is this pump compatible with open-loop domestic hot water systems?
Yes, the bronze-fitted internal components are specifically designed to handle the oxygen levels present in open-loop systems without the premature oxidation risks associated with cast iron pumps.
What are the electrical requirements for the 100133598 pump?
This unit operates on 115V, 60Hz, single-phase power, making it compatible with the control boards found on most standard Lochinvar and A.O. Smith commercial units.
Can this unit replace a 100133598 pump in a radiant heating application?
If the system head pressure and required flow velocity match the performance curve of a 1/25 HP circulator, this pump is an excellent choice for maintaining consistent loop temperatures.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
