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.

Talk to a specialist
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.

Request Quote
Watson Mcdaniel S14-1925-150150

SKU · S14-1925-150150

Watson Mcdaniel S14-1925-150150

WATSON MCDANIEL S14-1925-150150 S141925150150 S-SERIES ACOUSTIC DIFFUSER 3” - 150#RFSO INLET CONNECTION 12” - 150...

View
Request Quote
Watson Mcdaniel S14-2025-150150

SKU · S14-2025-150150

Watson Mcdaniel S14-2025-150150

WATSON MCDANIEL S14-2025-150150 S142025150150 S-SERIES ACOUSTIC DIFFUSER 4” - 150#RFSO INLET CONNECTION 12” - 150...

View
Request Quote
Watson Mcdaniel S10-2025-300300

SKU · S10-2025-300300

Watson Mcdaniel S10-2025-300300

WATSON MCDANIEL S10-2025-300300 S102025300300 S-SERIES ACOUSTIC DIFFUSER 4” - 300#RFSO INLET CONNECTION 12” - 300...

View
Request Quote
Watson Mcdaniel S10-1925-300300

SKU · S10-1925-300300

Watson Mcdaniel S10-1925-300300

WATSON MCDANIEL S10-1925-300300 S101925300300 S-SERIES ACOUSTIC DIFFUSER 3” - 300#RFSO INLET CONNECTION 12” - 300...

View
Request Quote
Watson Mcdaniel B-19-125-3-N

SKU · B-19-125-3-N

Watson Mcdaniel B-19-125-3-N

WATSON MCDANIEL B-19-125-3-N B191253N PRESSURE REGULATOR VALVE 3" 125# FLG CONNECTION CAST IRON 5-35 PSI NEOPRENE (20...

View
Request Quote
Watson Mcdaniel B-19-125-2-N

SKU · B-19-125-2-N

Watson Mcdaniel B-19-125-2-N

WATSON MCDANIEL B-19-125-2-N B191252N PRESSURE REGULATOR VALVE 3" 125# FLG CONNECTION CAST IRON 20-70 PSI NEOPRENE (2...

View
Request Quote
Watson Mcdaniel S10-1825-300300

SKU · S10-1825-300300

Watson Mcdaniel S10-1825-300300

WATSON MCDANIEL S10-1825-300300 S101825300300 S-SERIES ACOUSTIC DIFFUSER 21/2” - 300#RFSO INLET CONNECTION 12” - ...

View
Request Quote
Watson Mcdaniel B-19-125-4-N

SKU · B-19-125-4-N

Watson Mcdaniel B-19-125-4-N

WATSON MCDANIEL B-19-125-4-N B191254N PRESSURE REGULATOR VALVE 3" 125# FLG CONNECTION CAST IRON 1-12 PSI NEOPRENE (20...

View