Taco 2400 Series High Capacity Circulating Pumps

Taco 2400 Series High Capacity Circulating Pumps for Hydronic Heating, Chilled Water, and Hot Water Recirculation

Compact, Maintenance-Free Circulation for Medium-to-High Flow and Head Applications

Taco 2400 Series high capacity circulating pumps are designed for quiet, efficient, and dependable operation in medium-to-high flow and head applications. Built for hydronic heating, chilled water cooling, and hot water recirculation systems, these circulators provide reliable performance in residential, commercial, and light industrial water circulation applications.

The 2400 Series uses a compact close-coupled design with a maintenance-free motor and permanently lubricated, sealed-for-life bearings. A stainless steel shaft, Noryl® impeller, and carbon/silicon-carbide mechanical seal help provide long service life and dependable operation in demanding system conditions.

Available in cast iron or stainless steel construction, Taco 2400 Series circulators can be selected for a wide range of closed-loop and domestic water recirculation needs. Universal flange-to-flange dimensions make them a practical option for retrofit projects, while the anti-condensate design supports chilled water applications.

With flow ranges up to 90 GPM, head ranges up to 46 feet, a maximum working pressure of 150 PSI, and connection sizes from 3/4" to 3", the Taco 2400 Series provides a flexible solution for high-capacity circulation across multiple HVAC and hydronic system types.

Features

• High capacity circulating pump design
• Designed for medium-to-high flow and head applications
• Quiet, efficient, and dependable operation
• Compact, space-saving construction
• Close-coupled, maintenance-free motor
• Superior efficiency and high starting torque
• Permanently lubricated, sealed-for-life bearings
• Rugged 1/2" stainless steel shaft
• Noryl® impeller for reliable circulation performance
• Carbon/silicon-carbide mechanical seal for long service life
• Universal flange-to-flange dimensions for retrofit flexibility
• Anti-condensate design for chilled water applications
• Dual electrical knockouts
• Dual pressure taps on suction and discharge connections
• Available in cast iron or stainless steel construction
• Flow range: 0 to 90 GPM
• Head range: 0 to 46 feet
• Maximum fluid temperature: 225°F / 107°C
• Minimum fluid temperature: 40°F / 4°C
• Maximum working pressure: 150 PSI
• Horsepower options: 1/10, 1/6, 1/3, and 1/2 HP
• Connection sizes: 3/4" to 3"

Applications

• Hydronic heating systems
• In-floor radiant heating
• Snow melt systems
• High pressure drop boilers
• Outdoor wood boilers
• Chilled water cooling
• Geothermal heat pumps
• Primary-secondary loops
• Hydro air fan coils
• Domestic water recirculation systems