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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 (MPN 182202-645) is a general-purpose inline circulator pump designed for potable water systems. This 1/6 hp unit operates at 240V AC and features flange connections…

SKU 3G-OTH-84640

Also listed as: 182202645 · 182202 645

Brand
ARMSTRONG
Item
General-Purpose Inline Circulator Pump
Part Number
182202-645
Category
General-Purpose Inline Circulator Pumps
Available to Order
Also known as:182202-645ARMSTRONG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARMSTRONG
Manufacturer Part Number
182202-645
Type
Cast Iron, 1, 38 gpm, Inline
AC
240V
Max. Head
34 ft
System Type
Potable Water
Connection Type
Flange
Includes Volute
No Volute Included
Nameplate Voltage
240V AC

Technical Documents

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

Product Description

The ARMSTRONG Hydronic Circulating Pump (MPN 182202-645) is a general-purpose inline circulator pump designed for potable water systems. This 1/6 hp unit operates at 240V AC and features flange connections, delivering 38 gpm with a 34 ft maximum head. It is constructed with cast iron and does not include a volute.

Frequently Asked Questions

What is the ARMSTRONG 182202-645 hydronic circulating pump used for?

The ARMSTRONG 182202-645 is a general-purpose inline circulator pump designed for potable water systems. It is commonly used in hydronic heating and domestic water recirculation applications where reliable flow of clean water is required. Its cast iron construction and flange connections suit closed-loop or open-loop installations.

What are the specifications of the ARMSTRONG 182202-645 pump?

The ARMSTRONG 182202-645 is a 1/6 hp inline circulator pump with a nameplate voltage of 240V AC. It delivers 38 gpm flow and 34 ft maximum head. The pump has cast iron construction, flange connections, and is rated for potable water systems. It does not include a volute.

Where to buy the ARMSTRONG 182202-645 pump worldwide?

3G Electric supplies the ARMSTRONG 182202-645 hydronic circulating pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this ARMSTRONG pump to any country.

How to install the ARMSTRONG 182202-645 inline circulator pump?

Install the ARMSTRONG 182202-645 pump with the shaft horizontal and arrow on the casing aligned with flow direction. Use flange gaskets and bolts to connect to piping. Ensure electrical supply matches 240V AC nameplate rating. Prime the pump before startup. Follow ARMSTRONG's manual for torque specs and wiring details.

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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