Armstrong Fluid Technology 116435MF-132 Pump
The Armstrong Fluid Technology 116435MF-132 is a high-performance three-piece circulator pump designed for reliable fluid circulation in commercial and residential hydronic heating systems. As the updated maintenance-free version of the 116435-132, this H52BF model features a robust 1/3 HP, 115V single-phase motor equipped with built-in thermal overload protection to ensure long-term operational safety. Its cast iron body and non-ferrous impeller construction provide exceptional durability and resistance to internal corrosion. Engineered with permanently lubricated bearings, this in-line circulator pump eliminates the need for periodic oiling, reducing maintenance overhead. The radially-split body design allows for easy "back pull-out" servicing, enabling technicians to replace wear components without disconnecting the main piping. Designed for use with 1 1/4" flanges, this pump is a preferred choice for HVAC professionals seeking a dependable, energy-efficient circulator for multi-stage zoning and cooling applications.
Key Benefits- Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for manual lubrication.
- Service-Friendly Design: The 3-piece modular construction with a radially-split body allows for repair without removing the pump from the line.
- Enhanced Protection: Includes integrated thermal overload protection to prevent motor burnout during demanding cycles.
- Quiet Performance: The non-ferrous impeller and precision-balanced motor ensure smooth, low-noise fluid delivery.
- Direct Replacement: This is the official modernized update for the legacy 116435-132 H52 model.
Can this pump be used for potable (drinking) water?
No, since this model features a cast iron body, it is intended for closed-loop hydronic heating and cooling. For potable water systems, a lead-free bronze or stainless steel model is required.
Does it come with the necessary flanges for installation?
The pump is designed for use with 1 1/4" flanged connections. Please verify if your specific installation requires new gaskets or hardware to match the existing piping.
Is this pump compatible with older H-52 series setups?
Yes, the 116435MF-132 is the updated "Maintenance Free" alternative for the older H-52 (116435-132) series, offering the same physical footprint for easy retrofitting.
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.
This item is not eligible for free shipping.
Armstrong Fluid Technology 116435MF-132 Pump
The Armstrong Fluid Technology 116435MF-132 is a high-performance three-piece circulator pump designed for reliable fluid circulation in commercial and residential hydronic heating systems. As the updated maintenance-free version of the 116435-132, this H52BF model features a robust 1/3 HP, 115V single-phase motor equipped with built-in thermal overload protection to ensure long-term operational safety. Its cast iron body and non-ferrous impeller construction provide exceptional durability and resistance to internal corrosion. Engineered with permanently lubricated bearings, this in-line circulator pump eliminates the need for periodic oiling, reducing maintenance overhead. The radially-split body design allows for easy "back pull-out" servicing, enabling technicians to replace wear components without disconnecting the main piping. Designed for use with 1 1/4" flanges, this pump is a preferred choice for HVAC professionals seeking a dependable, energy-efficient circulator for multi-stage zoning and cooling applications.
Key Benefits- Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for manual lubrication.
- Service-Friendly Design: The 3-piece modular construction with a radially-split body allows for repair without removing the pump from the line.
- Enhanced Protection: Includes integrated thermal overload protection to prevent motor burnout during demanding cycles.
- Quiet Performance: The non-ferrous impeller and precision-balanced motor ensure smooth, low-noise fluid delivery.
- Direct Replacement: This is the official modernized update for the legacy 116435-132 H52 model.
Can this pump be used for potable (drinking) water?
No, since this model features a cast iron body, it is intended for closed-loop hydronic heating and cooling. For potable water systems, a lead-free bronze or stainless steel model is required.
Does it come with the necessary flanges for installation?
The pump is designed for use with 1 1/4" flanged connections. Please verify if your specific installation requires new gaskets or hardware to match the existing piping.
Is this pump compatible with older H-52 series setups?
Yes, the 116435MF-132 is the updated "Maintenance Free" alternative for the older H-52 (116435-132) series, offering the same physical footprint for easy retrofitting.
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.
This item is not eligible for free shipping.
Product Information
Product Information
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Shipping & Returns
Description
The Armstrong Fluid Technology 116435MF-132 is a high-performance three-piece circulator pump designed for reliable fluid circulation in commercial and residential hydronic heating systems. As the updated maintenance-free version of the 116435-132, this H52BF model features a robust 1/3 HP, 115V single-phase motor equipped with built-in thermal overload protection to ensure long-term operational safety. Its cast iron body and non-ferrous impeller construction provide exceptional durability and resistance to internal corrosion. Engineered with permanently lubricated bearings, this in-line circulator pump eliminates the need for periodic oiling, reducing maintenance overhead. The radially-split body design allows for easy "back pull-out" servicing, enabling technicians to replace wear components without disconnecting the main piping. Designed for use with 1 1/4" flanges, this pump is a preferred choice for HVAC professionals seeking a dependable, energy-efficient circulator for multi-stage zoning and cooling applications.
Key Benefits- Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for manual lubrication.
- Service-Friendly Design: The 3-piece modular construction with a radially-split body allows for repair without removing the pump from the line.
- Enhanced Protection: Includes integrated thermal overload protection to prevent motor burnout during demanding cycles.
- Quiet Performance: The non-ferrous impeller and precision-balanced motor ensure smooth, low-noise fluid delivery.
- Direct Replacement: This is the official modernized update for the legacy 116435-132 H52 model.
Can this pump be used for potable (drinking) water?
No, since this model features a cast iron body, it is intended for closed-loop hydronic heating and cooling. For potable water systems, a lead-free bronze or stainless steel model is required.
Does it come with the necessary flanges for installation?
The pump is designed for use with 1 1/4" flanged connections. Please verify if your specific installation requires new gaskets or hardware to match the existing piping.
Is this pump compatible with older H-52 series setups?
Yes, the 116435MF-132 is the updated "Maintenance Free" alternative for the older H-52 (116435-132) series, offering the same physical footprint for easy retrofitting.
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.
This item is not eligible for free shipping.
