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ARMSTRONGBearing Assemblies for Circulator Pumps

ARMSTRONG Bearing Assembly: for In-Line Circulating Pumps

The ARMSTRONG Bearing Assembly (Mfr Part # 818254-003K) is a bearing assembly for in-line circulating pumps, including a Noryl impeller. 3G Electric sources this genuine OEM component across 14 industrial…

SKU 3G-OTH-86046

Also listed as: 818254003K · 818254 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
818254-003K
Type
Mfr Part # 818254-003K
Includes
Noryl Impeller

Technical Documents

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

Product Description

The ARMSTRONG Bearing Assembly (Mfr Part # 818254-003K) is a bearing assembly for in-line circulating pumps, including a Noryl impeller. 3G Electric sources this genuine OEM component across 14 industrial departments, with specialist expertise in pumps and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is the ARMSTRONG Bearing Assembly 818254-003K used for?

The ARMSTRONG Bearing Assembly 818254-003K is a replacement component for in-line circulating pumps. It includes a Noryl impeller and is designed to restore pump performance in HVAC and industrial water circulation systems. This assembly supports reliable fluid movement in commercial and institutional facilities.

What are the specifications of the ARMSTRONG Bearing Assembly 818254-003K?

The ARMSTRONG Bearing Assembly 818254-003K includes a Noryl impeller and is identified by manufacturer part number 818254-003K. It is designed for in-line circulating pumps. For detailed technical parameters such as dimensions or pressure ratings, consult the pump manual or contact 3G Electric.

Where to buy the ARMSTRONG Bearing Assembly 818254-003K worldwide?

You can source the ARMSTRONG Bearing Assembly 818254-003K worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARMSTRONG Bearing Assembly 818254-003K?

To install the ARMSTRONG Bearing Assembly 818254-003K, first isolate power and drain the pump. Remove the old bearing assembly and clean the housing. Fit the new assembly with the Noryl impeller, ensuring proper alignment. Reassemble, refill, and test for leaks. Always follow the pump manufacturer's instructions.

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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