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ARMSTRONG Bearing Assembly: for In-Line Circulating Pumps - Bearing Assemblies for Circulator Pumps
ARMSTRONGBearing Assemblies for Circulator Pumps

ARMSTRONG Bearing Assembly: for In-Line Circulating Pumps

The ARMSTRONG Bearing Assembly (SKU 818454-003K, Mfr Part # 818454-003K) is a bearing assembly for in-line circulating pumps, compatible with the S-45 series. It includes (2) gasket casings.

SKU 3G-OTH-85979

Also listed as: 818454003K · 818454 003K

Brand
ARMSTRONG
Item
Bearing Assembly: for In-Line Circulating Pumps
Category
Bearing Assemblies for Circulator Pumps
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
818454-003K
Type
Mfr Part # 818454-003K
Includes
(2) Gasket Casing
Compatible with Series
S-45

Technical Documents

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

Product Description

The ARMSTRONG Bearing Assembly (SKU 818454-003K, Mfr Part # 818454-003K) is a bearing assembly for in-line circulating pumps, compatible with the S-45 series. It includes (2) gasket casings.

Frequently Asked Questions

What is the ARMSTRONG Bearing Assembly 818454-003K used for?

The ARMSTRONG Bearing Assembly 818454-003K is used to support the rotating shaft in in-line circulating pumps, specifically the S-45 series. It includes two gasket casings to ensure a proper seal, reducing wear and extending pump service life in HVAC and industrial fluid-handling systems.

What are the specifications of the ARMSTRONG Bearing Assembly 818454-003K?

The ARMSTRONG Bearing Assembly, Mfr Part # 818454-003K, is designed for in-line circulating pumps compatible with the S-45 series. It includes two gasket casings. The SKU is 3G-OTH-85979. This assembly is a direct replacement part for maintaining pump performance and reliability.

Where to buy the ARMSTRONG Bearing Assembly 818454-003K worldwide?

3G Electric supplies the ARMSTRONG Bearing Assembly 818454-003K worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine ARMSTRONG part for S-45 series pumps.

How to install the ARMSTRONG Bearing Assembly 818454-003K?

To install the ARMSTRONG Bearing Assembly 818454-003K, first isolate the pump and drain the system. Remove the old bearing assembly and clean the mating surfaces. Install the new assembly with the included gasket casings, torque fasteners to manufacturer specifications, and check for leaks before restarting.

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 bearing assemblies 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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