Armstrong collection

Armstrong

Armstrong is a manufacturer of fluid flow control and monitoring equipment, often integrated into HVAC, water management, and industrial process systems. Their product lines include steam traps, strainers, air separators, and control valves essential for efficient fluid handling in commercial and industrial facilities. Engineers and technicians rely on Armstrong for durable construction, straightforward installation, and reliable performance in demanding applications. Industrial Automation Co. stocks new and refurbished Armstrong parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Armstrong 116512LF-133

SKU · 116512LF-133

Armstrong 116512LF-133

ARMSTRONG 116512LF-133 116512LF133 H67-1AB 1HP 1PH ALLBRNZ LDFREE

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Armstrong 116524LF-137A

SKU · 116524LF-137A

Armstrong 116524LF-137A

ARMSTRONG 116524LF-137A 116524LF137A H68-3AB 1.5HP 3PH ALLBRZ LDFR

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Armstrong 573100-006

SKU · 573100-006

Armstrong 573100-006

ARMSTRONG 573100-006 573100006 A200-L 53 GAL EXPANSION TANK

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Armstrong 250LEGG

SKU · 250LEGG

Armstrong 250LEGG

ARMSTRONG 250LEGG 250L8GG ARMSTRONG 250-L8 STEAM

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Armstrong 116524LF-137

SKU · 116524LF-137

Armstrong 116524LF-137

ARMSTRONG 116524LF-137 116524LF137 H68-3AB 1.5HP 3PH ALLBRZ LDFR

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Armstrong 116480-137

SKU · 116480-137

Armstrong 116480-137

ARMSTRONG 116480-137 116480137 H64-3AB 3/4HP 1.25"FLG BRONZE

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Armstrong 116500LF-133

SKU · 116500LF-133

Armstrong 116500LF-133

ARMSTRONG 116500LF-133 116500LF133 H66-1AB 3/4 1PH ALLBRNZ LDFR2"

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Armstrong 116504LF-137A

SKU · 116504LF-137A

Armstrong 116504LF-137A

ARMSTRONG 116504LF-137A 116504LF137A H-66AB 2"LFG 3PH ALLBRZ LDFREE

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Armstrong 570139-204

SKU · 570139-204

Armstrong 570139-204

ARMSTRONG 570139-204 570139204 AX-80 EXPANSION TANK

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