Taco — Hot Water Circulating Pumps — Potable Water Circulating Pump, 1/40 hp, 115V, 1 Phase, Sweat Connection

This Hot Water Circulating Pumps from Taco supports day-to-day operations where predictable fit and dependable handling matter.

Quick specs

• Features: Maintenance Free, Wet Rotor
• Includes: Impedance Thermal Protection
• Thermal Protection: Impedance
• Overall Length: 5.13 in
• Manufacturer Part Number: 003-B4
• UPC: 687752199444

Product information

• UPC: 687752199444
• Country of Origin: United States
• Manufacturer Part Number: 003-B4

Dimensions

• Manufacturer Warranty Length: 3 yr
• For Inlet Pipe Diameter: 3/4 in
• For Discharge Pipe Diameter: 3/4 in
• Inlet/Outlet Size: 3/4 in
• Face to Face Dimension: 4 3/8 in
• Overall Width: 3.31 in
• Overall Length: 5.13 in
• Overall Height: 4.38 in
• Compatible Discharge Pipe Size: 3/4 in
• Compatible Intake Pipe Size: 3/4 in

Details

• Nameplate Voltage: 115V AC
• Compatible Media Type: Water
• Maximum Flow Rate @ 50 Feet of Head: [DELETE]
• Thermal Protection: Impedance
• Amps: 0.43 A
• Features: Maintenance Free, Wet Rotor
• Loop Configuration: Open
• Pump Mount: In Line
• Mechanical Seal: No
• Impeller Material: Noryl(R)
• Shaft Material: Ceramic
• Standards: NSF, UL-CUS
• Shut-Off: 4 1/2 ft
• Includes: Impedance Thermal Protection
• Frequency: 60 Hz
• Maximum RPM: 3,250 RPM
• Minimum Media Temperature: 40 Degrees F
• For Use With Potable Systems: Yes
• Body Gasket Material: EPDM
• Maximum Flow Rate @ 5 Feet of Head: 0 gpm
• Rotor Type: Wet
• Maximum Operating Pressure: 125 psi
• Maximum Media Temperature: 220 Degrees F
• Pump Housing Material: Bronze
• Series Family: 00
• Maximum Flow Rate @ 10 Feet of Head: 6 gpm

This Hot Water Circulating Pumps is designed to support reliable operation in demanding environments.

Recommended for maintenance and repair workflows and a practical option for maintenance teams and procurement.

Highlights

• 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.
• Organized for straightforward purchasing and stocking.

Notes: Review application constraints and installation requirements to ensure the part meets your needs.