Hot Water Circulating Pump, 5/16 hp, 115V, 1 Phase, Flange Connection

Armstrong Pumps — Hot Water Circulating Pumps — Hot Water Circulating Pump, 5/16 hp, 115V, 1 Phase, Flange Connection

A practical Hot Water Circulating Pumps by Armstrong Pumps intended for repeatable results in shop, facility, and field workflows.

Quick specs

• Includes: (2) Gaskets
• Mechanical Seal: Wet Rotor
• Shaft Material: Ceramic
• Overall Length: 5.5 in
• Manufacturer Part Number: 110223-328
• UPC: 672807410384

Product information

• UPC: 672807410384
• Country of Origin: China
• Manufacturer Part Number: 110223-328

Dimensions

• Face to Face Dimension: 8 1/2 in
• Overall Length: 5.5 in
• Overall Width: 6.65 in
• Overall Height: 8.5 in
• Compatible Intake Pipe Size: 2 1/2 in
• Manufacturer Warranty Length: 2 yr
• For Inlet Pipe Diameter: 2 1/2 in
• Inlet/Outlet Size: 1-1/2 in

Details

• For Use With Potable Systems: No
• Maximum RPM: 3,600 RPM
• Flange or Union Included: Yes
• Rotor Type: Wet
• Maximum Flow Rate @ 5 Feet of Head: 46 gpm
• Maximum Flow Rate @ 1 Feet of Head: 61 gpm
• Number of Flange Mounting Holes: 2
• Connection Standard: Flange
• Mechanical Seal: Wet Rotor
• Shaft Material: Ceramic
• Pump Mount: In Line
• Shut-Off: 14 ft
• Impeller Material: Plastic
• Best Efficiency GPM @ Head: 28 gpm @ 10 ft
• Thermal Protection: yes
• Drive Type: Direct
• Includes: (2) Gaskets
• Compatible Media Type: Water
• Number of Intakes: 2
• Frequency: 60 Hz
• Body Gasket Material: EPDM
• Maximum Flow Rate @ 50 Feet of Head: [DELETE]
• Nameplate Voltage: 115V AC
• Maximum Flow Rate @ 15 Feet of Head: 28 gpm
• Electrical Connection Type: Hardwired
• Series Family: Astro 2
• Maximum Operating Pressure: 150 psi
• Maximum Media Temperature: 230 Degrees F
• Pump Housing Material: Cast Iron
• Maximum Flow Rate @ 10 Feet of Head: 28 gpm

This Hot Water Circulating Pumps is intended for professional buyers focused on durability and uptime.

Recommended for production support and bench work and designed to support reliable operation in demanding environments.

Highlights

• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.
• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.

Notes: Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.