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ARMSTRONG General-Purpose Inline Circulator Pump - General-Purpose Inline Circulator Pumps
ARMSTRONGGeneral-Purpose Inline Circulator Pumps

ARMSTRONG General-Purpose Inline Circulator Pump

The ARMSTRONG Hydronic Circulating Pump (5/16 hp HP, MPN 110223-328) is a general-purpose inline circulator pump for hydronic systems. It operates at 115V AC, delivers 64 gpm with a 14 ft max. head, and features a…

SKU 3G-OTH-83202

Also listed as: 110223328 · 110223 328

Brand
ARMSTRONG
Item
General-Purpose Inline Circulator Pump
Part Number
110223-328
Category
General-Purpose Inline Circulator Pumps
Available to Order
Also known as:110223-328ARMSTRONG
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
110223-328
Type
Cast Iron, 3, 64 gpm, Inline
AC
115V
Max. Head
14 ft
System Type
Hydronic
Connection Type
Flange
Includes Volute
No Volute Included
Nameplate Voltage
115V AC

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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Hydronic Circulating Pump (5/16 hp HP, MPN 110223-328) is a general-purpose inline circulator pump for hydronic systems. It operates at 115V AC, delivers 64 gpm with a 14 ft max. head, and features a cast iron construction with flange connections. No volute is included.

Frequently Asked Questions

What is the ARMSTRONG Hydronic Circulating Pump used for?

The ARMSTRONG Hydronic Circulating Pump is used to circulate water in closed-loop hydronic heating and cooling systems. It is commonly applied in commercial and industrial HVAC installations, including boiler systems, chilled water loops, and radiant heating networks, where reliable fluid movement is required.

What are the specifications of the ARMSTRONG Hydronic Circulating Pump 110223-328?

The ARMSTRONG Hydronic Circulating Pump (MPN 110223-328) is a 5/16 hp inline circulator with a cast iron body. It operates at 115V AC, delivers 64 gpm flow, and provides a 14 ft max. head. Connection type is flange; no volute is included. It is designed for hydronic systems.

Where to buy the ARMSTRONG Hydronic Circulating Pump worldwide?

3G Electric supplies the ARMSTRONG Hydronic Circulating Pump worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this pump to any international destination.

How to install the ARMSTRONG Hydronic Circulating Pump?

Install the ARMSTRONG Hydronic Circulating Pump in a horizontal or vertical inline position with the shaft level. Ensure flange connections are properly aligned and gasketed. Wire the 115V AC motor per local codes. Purge air from the system before startup. Always follow the manufacturer's installation manual for torque and clearance requirements.

Used in

Common applications for ARMSTRONG
Healthcare isolation rooms — Armstrong Calla 2820A sealed system tiles for acoustic control and cleanability
Commercial office ceilings — Armstrong Prelude main beams and cross tees for suspension framing
Hydronic heating systems — Armstrong E23.2 inline circulator pump for potable water circulation
Pump maintenance — Armstrong seal kit 8975002-374K for bearing assembly replacement in circulator pumps
Cleanroom environments — Armstrong Calla 1353N sealed system tiles with mold resistance and high light reflectance
General-purpose interiors — Armstrong Calla 2822AN ceiling tiles for 15/16 in grid with square tegular edge
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ARMSTRONG Products

3G Electric supplies ARMSTRONG general-purpose inline circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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