Armstrong Fluid Technology 116431MF-132 H-51 Cast Iron Circulator Pump 1/4HP 115V

Product Description

The Armstrong Fluid Technology 116431MF-132 model is a cast iron circulator pump that enhances HVAC system efficiency through its modular and maintenance-friendly design. This pump is optimized for single-phase operation with a 1/4 horsepower motor.

• Robust cast iron construction with a radially-split body.
• Flanged connection for secure installation.
• Energy-efficient centrifugal impeller technology.

Product Highlights

This pump features a stainless steel shaft that is oversized and maintenance-free, ensuring long-lasting performance without frequent servicing. Its sintered silicon carbide seal enhances durability and performance in various applications, including hydronic heating and cooling and general industrial service.

Product Information

Standard Information

• Brand: Armstrong Fluid Technology
• MPN: 116431MF-132

Technical Specifications

• Material: Cast Iron Body
• Flow Rate: 0 - 45 gpm
• Maximum Head: 24 ft
• Nominal Size: 1 inch
• Power Rating: 1/4 hp
• Voltage Rating: 115 V, 60 Hz, 1 Phase
• Connection Type: Flanged
• Temperature Rating: 225 degrees Fahrenheit