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ARMSTRONG Aquastat: Copper/Steel, 110123-121, 3/4" I.D - Aquastats for Circulator Pumps
ARMSTRONGAquastats for Circulator Pumps

ARMSTRONG Aquastat: Copper/Steel, 110123-121, 3/4" I.D

The ARMSTRONG Aquastat, model 110123-121, is a copper/steel aquastat designed for circulator pumps. It features a 3/4" I.D. and a 1/2 in connection size. This OEM ARMSTRONG component is intended for use in hydronic…

SKU 3G-OTH-134808

Brand
ARMSTRONG
Item
Aquastat: Copper/Steel, 110123-121, 3/4" I.D
Category
Aquastats for Circulator Pumps
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
110123-121
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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Aquastat, model 110123-121, is a copper/steel aquastat designed for circulator pumps. It features a 3/4" I.D. and a 1/2 in connection size. This OEM ARMSTRONG component is intended for use in hydronic heating systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ARMSTRONG Aquastat 110123-121 used for?

The ARMSTRONG Aquastat 110123-121 is used in hydronic heating systems to control circulator pump operation based on water temperature. It is a copper/steel component with a 3/4" I.D. and 1/2 in connection, designed for OEM ARMSTRONG applications.

What are the specifications of the ARMSTRONG Aquastat 110123-121?

The ARMSTRONG Aquastat 110123-121 is made of copper and steel, with a 3/4" I.D. and a 1/2 in connection size. It is an OEM ARMSTRONG component, model 110123-121, designed for circulator pumps in hydronic heating systems.

Where to buy the ARMSTRONG Aquastat 110123-121 worldwide?

You can source the ARMSTRONG Aquastat 110123-121 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the ARMSTRONG Aquastat 110123-121?

Install the ARMSTRONG Aquastat 110123-121 by mounting it on the circulator pump with the 3/4" I.D. fitting and 1/2 in connection. Ensure proper wiring per the manufacturer's diagram. Always follow generic best practices for hydronic system components and consult a qualified technician.

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 aquastats for 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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