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 427157-041

SKU · 427157-041

Armstrong 427157-041

ARMSTRONG 427157-041 427157041 IMPELLER Alternate Part Number: ARMSTRONG INTERNATIONAL 427157-041 ARMSTRONG MOLD CO...

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Armstrong 150CSL3

SKU · 150CSL3

Armstrong 150CSL3

ARMSTRONG 150CSL3 3/4"NPT CARBONSTEELF T 150# Alternate Part Number: ARMSTRONG INTERNATIONAL 150CSL3 ARMSTRONG MOLD...

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Armstrong 180200-654

SKU · 180200-654

Armstrong 180200-654

ARMSTRONG 180200-654 180200654 E16 ALL BRONZE CIRCULATOR Alternate Part Number: ARMSTRONG INTERNATIONAL 180200-654 ...

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Armstrong 816337-041

SKU · 816337-041

Armstrong 816337-041

ARMSTRONG 816337-041 816337041 BRONZE VOLUT Alternate Part Number: ARMSTRONG INTERNATIONAL 816337-041 ARMSTRONG MOL...

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Armstrong 426147-011

SKU · 426147-011

Armstrong 426147-011

ARMSTRONG 426147-011 426147011 CASING 4X3X11.5 125# Alternate Part Number: ARMSTRONG INTERNATIONAL 426147-011 ARMST...

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Armstrong 182212-676

SKU · 182212-676

Armstrong 182212-676

ARMSTRONG 182212-676 182212676 E33.2B-3" 120V BRONZE CIRC PMP

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Armstrong OB30-3/4-77158-6

SKU · OB30-3/4-77158-6

Armstrong OB30-3/4-77158-6

ARMSTRONG OB30-3/4-77158-6 OB3034771586 3/4"NPT 77-158DEG 6.5'CAP REG

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Armstrong OB30-3/4-140266-6

SKU · OB30-3/4-140266-6

Armstrong OB30-3/4-140266-6

ARMSTRONG OB30-3/4-140266-6 OB30341402666 3/4"NPT 140-266DEG 6.5'CAP REG

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Armstrong OB30-3/4-158302-6

SKU · OB30-3/4-158302-6

Armstrong OB30-3/4-158302-6

ARMSTRONG OB30-3/4-158302-6 OB30341583026 3/4"NPT 158-302DEG 6.5'CAP REG

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Armstrong 182212-635

SKU · 182212-635

Armstrong 182212-635

ARMSTRONG 182212-635 182212635 E33.2B-3" 240V BRONZE CIRC PMP

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