Armstrong Pumps — Hot Water Circulating Pumps — HVAC Circulating Pump, 2/5 hp, 120v, 1 Phase, Flange Connection

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

Quick specs

• Includes: (2) Gaskets, Nuts and Bolts
• Shut-Off: 22 ft
• Amps: 4.1 A
• Overall Length: 10.9 in
• Manufacturer Part Number: 182212-646
• UPC: 672807409746

Product information

• UPC: 672807409746
• Country of Origin: United States
• Manufacturer Part Number: 182212-646

Dimensions

• Inlet/Outlet Size: 2 in
• Face to Face Dimension: 8 1/2 in
• Overall Height: 8.5 in
• Overall Length: 10.9 in
• Overall Width: 5.2 in
• Compatible Intake Pipe Size: 2 in
• Compatible Discharge Pipe Size: 2 in
• Manufacturer Warranty Length: 3 yr
• For Discharge Pipe Diameter: 2 in
• For Inlet Pipe Diameter: 2 in

Details

• Maximum Operating Pressure: 150 psi
• Series Family: E.2
• Maximum Flow Rate @ 50 Feet of Head: [DELETE]
• Nameplate Voltage: 120V AC
• Maximum Flow Rate @ 1 Feet of Head: 128 gpm
• For Use With Potable Systems: Yes
• Pump Housing Material: Bronze
• Number of Intakes: 4
• Body Gasket Material: EPDM
• Maximum Flow Rate @ 10 Feet of Head: 95 gpm
• Maximum Flow Rate @ 5 Feet of Head: 112 gpm
• Shut-Off: 22 ft
• Amps: 4.1 A
• Includes: (2) Gaskets, Nuts and Bolts
• Drive Type: Direct
• Thermal Protection: yes
• Compliance: cUL, Low Lead, NSF-372
• Shaft Material: Stainless Steel
• Maximum RPM: 3,350 RPM
• Maximum Flow Rate @ 15 Feet of Head: 74 gpm
• Maximum Flow Rate @ 20 Feet of Head: 42 gpm
• Flange or Union Included: Yes
• Compatible Media Type: Water
• Minimum Media Temperature: 32 Degrees F
• Maximum Media Temperature: 230 Degrees F
• Frequency: 60 Hz

This Hot Water Circulating Pumps is chosen for predictable fit and professional handling.

Recommended for field service tasks and on-site replacement and selected for dependable day-to-day use.

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.