Cast Iron Circulator, 1/25 HP

Efficient, Dependable Circulation with the Taco 007 Cartridge Circulator Pump

The Taco 007 Cartridge Circulator Pump is a trusted solution for closed-loop hydronic heating systems. Designed for efficient fluid circulation, this pump delivers consistent performance in residential and light commercial applications such as baseboard heat, radiant panels, fan coils, and domestic hot water recirculation.

With its time-tested direct drive and wet-rotor design, the Taco 007 is engineered for quiet operation, long service life, and minimal maintenance. The removable cartridge houses all moving parts, simplifying replacement and service in the field without disturbing system piping.

Built for Professionals

Recognized industry-wide for its reliability and versatility, the Taco 007 fits seamlessly into retrofit or new construction installations. Its standard flange-to-flange dimensions match most competitive models, reducing the need for system modification. The cast iron construction provides durability, while the compact form factor makes it easy to install even in tight mechanical rooms.

Notable Product Features

• ? Replaceable Cartridge – Contains all moving parts; swap cartridges without removing the entire pump from the line.
• ? Low-Noise Performance – Quiet operation ideal for in-home use and occupied spaces.
• ? Rugged Housing – Heavy-duty cast iron body withstands typical wear from closed-loop hydronic systems.
• ? Multi-System Compatibility – Suitable for hydronic baseboards, radiant heating, hydro-air units, and water recirculation lines.
• ? Energy-Saving Design – Efficient motor and hydraulics reduce electricity consumption without sacrificing flow rate.

Technical Specifications

• Motor Output: 1/25 HP
• Electrical Supply: 115V, 60Hz
• Max Flow: Approx. 17 GPM at low head
• Max Head: 10 feet
• Max Working Pressure: 125 PSI
• Motor Speed: 3250 RPM
• Pump Dimensions: Approx. 6-1/2" L x 6-3/8" H
• Connection Options: 3/4", 1", 1-1/4", or 1-1/2" flanges

Installation Considerations

The Taco 007 is designed with installers in mind. Its universal flange spacing streamlines retrofit applications. For optimal performance and code compliance, it is recommended that installation be completed by a licensed plumbing or HVAC professional. Standard tools and techniques are required for mounting and sealing connections.

Contractor-Focused Advantages

For the professional installer, the Taco 007 offers a dependable, plug-and-play solution. It reduces call-backs thanks to its robust construction and proven track record. Its cartridge-style serviceability simplifies maintenance without draining the system.

Get Reliable Circulation—Every Time

The Taco 007 Cartridge Circulator Pump is engineered to deliver consistent, quiet performance in demanding hydronic heating systems. Whether you're installing in a residential retrofit or a small commercial job, it offers the performance and reliability professionals expect.