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ARMSTRONG Hydronic Circulating Pump: 1/6 hp HP, 240V AC, Cast Iron, 1, 38 gpm, 34 ft Max. Head - General-Purpose Inline Circulator Pumps
ARMSTRONGGeneral-Purpose Inline Circulator Pumps

ARMSTRONG Hydronic Circulating Pump: 1/6 hp HP, 240V AC, Cast Iron, 1, 38 gpm, 34 ft Max. Head

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
Hydronic Circulating Pump: 1/6 hp HP, 240V AC, Cast Iron, 1, 38 gpm, 34 ft Max. Head
Category
General-Purpose Inline Circulator Pumps
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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
Hydronic heating systems — ARMSTRONG general-purpose inline circulator pump 182202-657 for potable water circulation
Pump motor replacement — ARMSTRONG pump motor 817025-007 for S&H 4-Series circulator pumps
Flange installation on E32.2HT pumps — ARMSTRONG flange hardware kit 810120-353K with steel bolts and rubber gaskets
Bearing replacement in H-32 series pumps — ARMSTRONG bearing assembly 816549MF-091 for in-line circulating pumps
Piping system connections — ARMSTRONG standard flanges 806074-621k for H-6 6 model with stainless steel and EPDM
Retrofit of pump flanges — ARMSTRONG flange 561100LF-001 for ASTRO EXPRESS 2 SYSTEM union-type connections

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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Cross-referenced by specification & description
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Hydronic Circulating Pump: 1/6 hp HP, 120V AC, Cast Iron, 1, 38 gpm, 34 ft Max. Head, Inline (MPN 182202-657)
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Hydronic Circulating Pump: 1/10 hp HP, 115V AC, Cast Iron, Variable, 20 gpm, 20 ft Max. Head, Inline (MPN 180203-687)
Hydronic Circulating Pump: 2/5 hp HP, 240V AC, Cast Iron, 1, 84 gpm, 36 ft Max. Head (MPN 182212-610)
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Hydronic Circulating Pump: 2/5 hp HP, 240V AC, Cast Iron, 1, 84 gpm, 36 ft Max. Head (MPN 182212-610)

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