
Armstrong Fluid Technology 106285MF-132 Pump
The Armstrong Fluid Technology 106285MF-132 is a high-performance Series S-57 BF In-Line Circulator Pump designed for demanding hydronic heating and cooling systems. Featuring a powerful 3/4 HP single-phase motor with built-in thermal overload protection, this industrial-grade pump operates efficiently at 115/230Vac. Its robust cast iron body and non-ferrous impeller ensure long-term durability in non-potable water applications. As a direct replacement for 106285-132, this model incorporates a permanently lubricated maintenance-free bearing module, eliminating the need for manual oiling and reducing operational downtime. The three-piece modular design allows for a back pull-out service, enabling the radially-split body to remain in-line during maintenance. Engineered for precision, the Armstrong S57BF uses 3-inch flanges and a stainless steel shaft to deliver a maximum flow rate of up to 122 GPM, making it a reliable solution for residential and commercial multi-stage zoning and general industrial circulating services.
Key Benefits- Maintenance-Free Operation: Features permanently lubricated ball bearings and a stainless steel shaft, removing the requirement for periodic lubrication.
- Simplified Serviceability: The radially-split body and three-piece construction allow for rapid component replacement without disconnecting existing piping.
- Enhanced Protection: Integrated thermal overload protection safeguards the 3/4 HP motor against overheating and electrical failure.
- High Flow Performance: Optimized for significant hydronic loads with a non-ferrous impeller and 1800 RPM motor speed.
- Direct OEM Replacement: Seamlessly replaces legacy Armstrong 106285-132 models using standard 3" round flange configurations.
Is the Armstrong 106285MF-132 suitable for potable water systems?
No, this model features a cast iron body specifically designed for closed-loop hydronic heating and cooling. For domestic potable water, a bronze or stainless steel alternative should be used.
What is the difference between this and the older 106285-132 model?
The "MF" designation stands for Maintenance Free. While the older version required regular oiling, the 106285MF-132 utilizes a sealed bearing module that is permanently lubricated.
Are the 3-inch flanges included with the pump?
This unit is designed for use with 3-inch flanges. Standard hardware kits typically include mounting bolts and gaskets, but threaded companion flanges are often sold separately depending on your specific piping needs.
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.
Original: $3,412.21
-65%$3,412.21
$1,194.27Armstrong Fluid Technology 106285MF-132 Pump
The Armstrong Fluid Technology 106285MF-132 is a high-performance Series S-57 BF In-Line Circulator Pump designed for demanding hydronic heating and cooling systems. Featuring a powerful 3/4 HP single-phase motor with built-in thermal overload protection, this industrial-grade pump operates efficiently at 115/230Vac. Its robust cast iron body and non-ferrous impeller ensure long-term durability in non-potable water applications. As a direct replacement for 106285-132, this model incorporates a permanently lubricated maintenance-free bearing module, eliminating the need for manual oiling and reducing operational downtime. The three-piece modular design allows for a back pull-out service, enabling the radially-split body to remain in-line during maintenance. Engineered for precision, the Armstrong S57BF uses 3-inch flanges and a stainless steel shaft to deliver a maximum flow rate of up to 122 GPM, making it a reliable solution for residential and commercial multi-stage zoning and general industrial circulating services.
Key Benefits- Maintenance-Free Operation: Features permanently lubricated ball bearings and a stainless steel shaft, removing the requirement for periodic lubrication.
- Simplified Serviceability: The radially-split body and three-piece construction allow for rapid component replacement without disconnecting existing piping.
- Enhanced Protection: Integrated thermal overload protection safeguards the 3/4 HP motor against overheating and electrical failure.
- High Flow Performance: Optimized for significant hydronic loads with a non-ferrous impeller and 1800 RPM motor speed.
- Direct OEM Replacement: Seamlessly replaces legacy Armstrong 106285-132 models using standard 3" round flange configurations.
Is the Armstrong 106285MF-132 suitable for potable water systems?
No, this model features a cast iron body specifically designed for closed-loop hydronic heating and cooling. For domestic potable water, a bronze or stainless steel alternative should be used.
What is the difference between this and the older 106285-132 model?
The "MF" designation stands for Maintenance Free. While the older version required regular oiling, the 106285MF-132 utilizes a sealed bearing module that is permanently lubricated.
Are the 3-inch flanges included with the pump?
This unit is designed for use with 3-inch flanges. Standard hardware kits typically include mounting bolts and gaskets, but threaded companion flanges are often sold separately depending on your specific piping needs.
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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Description
The Armstrong Fluid Technology 106285MF-132 is a high-performance Series S-57 BF In-Line Circulator Pump designed for demanding hydronic heating and cooling systems. Featuring a powerful 3/4 HP single-phase motor with built-in thermal overload protection, this industrial-grade pump operates efficiently at 115/230Vac. Its robust cast iron body and non-ferrous impeller ensure long-term durability in non-potable water applications. As a direct replacement for 106285-132, this model incorporates a permanently lubricated maintenance-free bearing module, eliminating the need for manual oiling and reducing operational downtime. The three-piece modular design allows for a back pull-out service, enabling the radially-split body to remain in-line during maintenance. Engineered for precision, the Armstrong S57BF uses 3-inch flanges and a stainless steel shaft to deliver a maximum flow rate of up to 122 GPM, making it a reliable solution for residential and commercial multi-stage zoning and general industrial circulating services.
Key Benefits- Maintenance-Free Operation: Features permanently lubricated ball bearings and a stainless steel shaft, removing the requirement for periodic lubrication.
- Simplified Serviceability: The radially-split body and three-piece construction allow for rapid component replacement without disconnecting existing piping.
- Enhanced Protection: Integrated thermal overload protection safeguards the 3/4 HP motor against overheating and electrical failure.
- High Flow Performance: Optimized for significant hydronic loads with a non-ferrous impeller and 1800 RPM motor speed.
- Direct OEM Replacement: Seamlessly replaces legacy Armstrong 106285-132 models using standard 3" round flange configurations.
Is the Armstrong 106285MF-132 suitable for potable water systems?
No, this model features a cast iron body specifically designed for closed-loop hydronic heating and cooling. For domestic potable water, a bronze or stainless steel alternative should be used.
What is the difference between this and the older 106285-132 model?
The "MF" designation stands for Maintenance Free. While the older version required regular oiling, the 106285MF-132 utilizes a sealed bearing module that is permanently lubricated.
Are the 3-inch flanges included with the pump?
This unit is designed for use with 3-inch flanges. Standard hardware kits typically include mounting bolts and gaskets, but threaded companion flanges are often sold separately depending on your specific piping needs.
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.











