Taco — Hot Water Circulating Pumps — HVAC Circulating Pump, 1/6 hp, 115V/230V, 1 Phase, Flange Connection

Designed for professional use, this Taco Hot Water Circulating Pumps helps keep parts and tooling consistent across routine service tasks.

Quick specs

• Features: Compact, High Performance, Mechanical Seal, Permanently Lubricated Ball Bearings
• Includes: Flange Gaskets
• Thermal Protection: yes
• Overall Length: 8 in
• Manufacturer Part Number: 2400-40S-3P
• UPC: 687752084702

Product information

• UPC: 687752084702
• Country of Origin: United States
• Manufacturer Part Number: 2400-40S-3P

Dimensions

• Manufacturer Warranty Length: 3 yr
• For Inlet Pipe Diameter: 1 1/4 in, 1 1/2 in
• For Discharge Pipe Diameter: 1 1/4 in, 1 1/2 in
• Inlet/Outlet Size: 1-1/2 in
• Face to Face Dimension: 8 1/2 in
• Overall Length: 8 in
• Overall Width: 4.75 in
• Compatible Discharge Pipe Size: 1 1/4 in, 1 1/2 in
• Compatible Intake Pipe Size: 1 1/4 in, 1 1/2 in

Details

• Rotor Type: Dry
• Maximum Operating Pressure: 150 psi
• Nameplate Voltage: 115/230V AC
• Maximum Flow Rate @ 15 Feet of Head: 16 gpm
• Compatible Media Type: Water
• For Use With Potable Systems: Yes
• Maximum Media Temperature: 225 Degrees F
• Pump Housing Material: Stainless Steel
• Series Family: 2400
• Flange or Union Included: No
• Maximum Flow Rate @ 1 Feet of Head: 16 gpm
• Body Gasket Material: EPDM
• Frequency: 60 Hz
• Maximum RPM: 3,450 RPM
• Minimum Media Temperature: 40 Degrees F
• Maximum Flow Rate @ 10 Feet of Head: 26 gpm
• Media Temperature - Minimum: 40 Degrees F
• Thermal Protection: yes
• Standards: NSF, UL-CUS
• Shaft Material: Stainless Steel
• Shut-Off: 22 ft
• Best Efficiency GPM @ Head: 30 gpm @ 12 ft
• Features: Compact, High Performance, Mechanical Seal, Permanently Lubricated Ball Bearings
• Mechanical Seal: Carbon/Silicon Carbide
• Drive Type: Direct
• Includes: Flange Gaskets
• Amps: 1.0/1.9 A
• Compliance: Low Lead,NSF-372
• Pump Mount: In Line
• Impeller Material: Plastic

This Hot Water Circulating Pumps is selected for dependable day-to-day use.

Recommended for field service tasks and on-site replacement and intended for professional buyers focused on durability and uptime.

Highlights

• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.
• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.

Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.