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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 is a bearing assembly for in-line circulating pumps, designed for use with the S Series. This assembly includes a gasket and is identified by manufacturer part number 818404-000K.

SKU 3G-OTH-85929

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
818404-000K
Type
Mfr Part # 818404-000K
Includes
Gasket
Compatible with Series
S Series
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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Bearing Assembly is a bearing assembly for in-line circulating pumps, designed for use with the S Series. This assembly includes a gasket and is identified by manufacturer part number 818404-000K.

Frequently Asked Questions

What is the ARMSTRONG Bearing Assembly 818404-000K used for?

The ARMSTRONG Bearing Assembly 818404-000K is a replacement bearing assembly for in-line circulating pumps in the S Series. It supports the pump shaft and impeller, ensuring smooth rotation and reliable fluid circulation in HVAC and industrial water systems. Includes a gasket for sealing.

What are the specifications of the ARMSTRONG Bearing Assembly 818404-000K?

The ARMSTRONG Bearing Assembly, manufacturer part number 818404-000K, is designed for in-line circulating pumps compatible with the S Series. It includes a gasket. This assembly is a direct replacement part for maintaining pump performance in heating and cooling systems.

Where to buy the ARMSTRONG Bearing Assembly 818404-000K worldwide?

3G Electric supplies the ARMSTRONG Bearing Assembly 818404-000K worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this genuine ARMSTRONG part.

How to install the ARMSTRONG Bearing Assembly 818404-000K?

Installation of the ARMSTRONG Bearing Assembly 818404-000K requires isolating the pump, draining the system, and removing the pump housing. Replace the old bearing assembly with the new one, ensuring the included gasket is properly seated. Reassemble and test for leaks per pump manufacturer guidelines.

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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