Watson Mcdaniel collection

Watson Mcdaniel

Watson McDaniel is a long-standing manufacturer of industrial steam heating and cooling equipment, including heat exchangers, steam traps, and temperature regulators, essential for process control and facility management. Their products are recognized for robust construction and reliable performance in demanding environments, making them a trusted choice for engineers focused on system efficiency and longevity. Industrial Automation Co. stocks new and refurbished Watson McDaniel 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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Watson Mcdaniel KIT910-03

SKU · KIT910-03

Watson Mcdaniel KIT910-03

WATSON MCDANIEL KIT910-03 KIT91003 NEW MECHANISM ASSEMBLY FOR PMPC PMPLS

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Watson Mcdaniel WLD1417-250

SKU · WLD1417-250

Watson Mcdaniel WLD1417-250

WATSON MCDANIEL WLD1417-250 WLD1417250 FLOAT TYPE LIQUID DRAINER CONNECTION NPT 2" PSI 250

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Watson Mcdaniel S8-1923-300300

SKU · S8-1923-300300

Watson Mcdaniel S8-1923-300300

WATSON MCDANIEL S8-1923-300300 S81923300300 S-SERIES ACOUSTIC DIFFUSER 3” - 300#RFSO INLET CONNECTION 8” - 300#RF...

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Watson Mcdaniel WLD1417-065

SKU · WLD1417-065

Watson Mcdaniel WLD1417-065

WATSON MCDANIEL WLD1417-065 WLD1417065 FLOAT TYPE LIQUID DRAINER CONNECTION NPT 2" PSI 65

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Watson Mcdaniel WLD1417-145

SKU · WLD1417-145

Watson Mcdaniel WLD1417-145

WATSON MCDANIEL WLD1417-145 WLD1417145 FLOAT TYPE LIQUID DRAINER CONNECTION NPT 2" PSI 145

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Watson Mcdaniel S8-2023-300300

SKU · S8-2023-300300

Watson Mcdaniel S8-2023-300300

WATSON MCDANIEL S8-2023-300300 S82023300300 S-SERIES ACOUSTIC DIFFUSER 4” - 300#RFSO INLET CONNECTION 8” - 300#RF...

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Watson Mcdaniel 402-18-F1-0013

SKU · 402-18-F1-0013

Watson Mcdaniel 402-18-F1-0013

WATSON MCDANIEL 402-18-F1-0013 40218F10013 PRESSURE REGULATOR 21/2" 150# FLG CONNECTION 0 TO10 PSI

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Watson Mcdaniel WPN-40-16MO3-IS-16-NPT

SKU · WPN-40-16MO3-IS-16-NPT

Watson Mcdaniel WPN-40-16MO3-IS-16-NPT

WATSON MCDANIEL WPN-40-16MO3-IS-16-NPT WPN4016MO3IS16NPT WPN SERIES BI-METALLIC STEAM TRAPS MODEL WPN40 CHROME MOLY I...

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Watson Mcdaniel 402-18-F1-0009

SKU · 402-18-F1-0009

Watson Mcdaniel 402-18-F1-0009

WATSON MCDANIEL 402-18-F1-0009 40218F10009 PRESSURE REGULATOR 21/2" 150# FLG CONNECTION 40 TO 100 PSI

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Watson Mcdaniel S8-1823-300300

SKU · S8-1823-300300

Watson Mcdaniel S8-1823-300300

WATSON MCDANIEL S8-1823-300300 S81823300300 S-SERIES ACOUSTIC DIFFUSER 21/2” - 300#RFSO INLET CONNECTION 8” - 300...

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Watson Mcdaniel 3040-17-125-62-V

SKU · 3040-17-125-62-V

Watson Mcdaniel 3040-17-125-62-V

WATSON MCDANIEL 3040-17-125-62-V 30401712562V 3040 SERIES RELIEF BACK PRESSURE REGULATING VALVE2" 125 FLG CONNECTIO...

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