3/4" 3-Speed Cartridge Circulator Pump

Details

Model: 0010-MSF2-IFC
Manufacturer: Taco Comfort Solutions
Product Name: 3-Speed Cartridge Circulator Pump with Integral Flo-Chek
Part Number: 1864825
Series: 0010
Flow Rate: 29 GPM
Head Range: Up to 10.5 Feet
Horsepower: 1/20 HP
Electrical Rating: 115 VAC, 1.10 A, 60 Hz
Connection Type: 3/4 inch Flange Inlet × 1-1/2 inch Flange Outlet
Maximum Pressure: 125 PSI
Temperature Range: 40°F to 230°F (4°C to 110°C)

Product Overview

The Taco 0010-MSF2-IFC Circulator Pump is a professional-grade, 3-speed cartridge-type circulator designed for hydronic heating and cooling systems. Engineered for flexible system performance, it integrates an internal Flo-Chek valve to prevent gravity circulation, ensuring controlled system operation. The three-speed motor design enables field adjustment for precise system balancing and optimal flow matching. The 0010 Series is an ideal service and retrofit pump solution, offering universal flange compatibility and efficient installation for both residential and light commercial hydronic systems.

Technical Specifications

• Manufacturer Part Number: 0010-MSF2-IFC
• Series: 0010 Multi-Speed
• Product Type: Cartridge Circulator with Integral Flow Check
• Motor Type: Permanent-split capacitor, thermally protected
• Horsepower: 1/20 HP
• Voltage: 115 VAC
• Amperage: 1.10 A
• Frequency: 60 Hz
• Motor Speed: 3250 RPM
• Speed Selection: 3-Speed Manual Selector (Low / Medium / High)
• Flow Capacity: 29 GPM maximum
• Head Range: 0–10.5 feet
• Connection Size: 3/4 inch inlet × 1-1/2 inch outlet (flanged)
• Flange Compatibility: 4-bolt universal flange configuration fits most models
• Maximum Working Pressure: 125 PSI (862 kPa)
• Maximum Operating Temperature: 230°F (110°C)
• Minimum Operating Temperature: 40°F (4°C)
• Body Material: Cast iron (standard)
• Impeller Material: Non-metallic, corrosion-resistant composite
• Seal Type: EPDM O-ring with replaceable cartridge design
• Bearings: Permanently lubricated, maintenance-free design
• Check Valve: Integral Flo-Chek to prevent backflow and gravity circulation
• Mounting Orientation: Standard horizontal motor mount
• Dimensions: 6-11/16 inch Length × 6-3/8 inch Height
• Weight: Approx. 9 lbs
• Certifications: UL and CSA listed
• Applications: Hydronic heating, radiant panels, baseboard loops, fan coils, and zone circulation

Installation Notes

• Isolate system pressure and ensure complete drainage before pump installation or service.
• Mount with motor shaft in horizontal position for proper bearing lubrication.
• Install with flow arrow matching system direction; verify check valve orientation for return flow prevention.
• Use supplied flange gaskets and hardware for secure, leak-free connection.
• Set pump speed during system commissioning to match design flow and minimize energy draw.
• Inspect and clean system prior to start-up to prevent debris from damaging impeller or seal surfaces.

Summary

The Taco 0010-MSF2-IFC 3-Speed Circulator with Integral Flo-Chek provides professional contractors with a robust, service-ready pump for hydronic systems requiring adjustable performance. Featuring a universal four-bolt flange, cast-iron body, and maintenance-free cartridge design, it delivers consistent flow, simplified installation, and reliable operation across a range of heating and cooling applications.