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

Armstrong Pumps Hot Water Circulating Pumps built for consistent performance in maintenance, inspection, and replacement work.

Quick specs

• Best Efficiency GPM @ Head: 8 gpm @ 14 ft
• Shaft Material: Ceramic
• Drive Type: Direct
• Overall Length: 5 in
• Manufacturer Part Number: 110223-308
• UPC: 672807402570

Product information

• Country of Origin: China
• Manufacturer Part Number: 110223-308
• UPC: 672807402570

Dimensions

• For Discharge Pipe Diameter: 1 1/4 in
• Inlet/Outlet Size: 1-1/4 in
• Face to Face Dimension: 6 3/8 in
• Overall Length: 5 in
• Overall Width: 6 in
• Overall Height: 6.38 in
• Manufacturer Warranty Length: 2 yr
• Compatible Intake Pipe Size: 1 1/4 in
• Compatible Discharge Pipe Size: 1 1/4 in
• For Inlet Pipe Diameter: 1 1/4 in

Details

• Maximum Media Temperature: 230 Degrees F
• Number of Intakes: 2
• Maximum Flow Rate @ 15 Feet of Head: 7 gpm
• Compatible Media Type: Water
• Pump Housing Material: Stainless Steel
• Rotor Type: Wet
• Maximum Flow Rate @ 1 Feet of Head: 18 gpm
• Maximum Flow Rate @ 50 Feet of Head: [DELETE]
• Frequency: 60 Hz
• Best Efficiency GPM @ Head: 8 gpm @ 14 ft
• Shaft Material: Ceramic
• Drive Type: Direct
• Pump Mount: In Line
• Mechanical Seal: Wet Rotor
• Standards: ETL, NSF 372
• Shut-Off: 24 ft
• Series Family: Astro 2
• Flange or Union Included: Yes
• Nameplate Voltage: 115V AC
• Maximum Flow Rate @ 20 Feet of Head: 3 gpm
• For Use With Potable Systems: Yes
• Body Gasket Material: EPDM
• Maximum Flow Rate @ 10 Feet of Head: 11 gpm
• Maximum Operating Pressure: 150 psi
• Maximum RPM: 3,600 RPM
• Electrical Connection Type: Hardwired

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

Recommended for inventory replenishment and standardization and a practical option for maintenance teams and procurement.

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.