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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.
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
We offer 24 months warranty on selected brands
Typical quote turnaround for hard-to-source and legacy replacement requests
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.
SKU · D-PMPBP-4X4-SS-280
Watson Mcdaniel D-PMPBP-4X4-SS-280
WATSON MCDANIEL D-PMPBP-4X4-SS-280 DPMPBP4X4SS280 4"X 4" NPT PMPLS W/ SS CHECK VALVES 280 GAL
SKU · S-PMPBP-4X4-SS-280
Watson Mcdaniel S-PMPBP-4X4-SS-280
WATSON MCDANIEL S-PMPBP-4X4-SS-280 SPMPBP4X4SS280 4"X 4" NPT PMPLS W/ SS CHECK VALVES 280 GAL
SKU · Q-PMPF-3X2-SS-116
Watson Mcdaniel Q-PMPF-3X2-SS-116
WATSON MCDANIEL Q-PMPF-3X2-SS-116 QPMPF3X2SS116 3" X 2" NPT PMPF W/ SS CHECK VALVES 116 GAL
SKU · T-PMPF-3X2-SS-116
Watson Mcdaniel T-PMPF-3X2-SS-116
WATSON MCDANIEL T-PMPF-3X2-SS-116 TPMPF3X2SS116 3" X 2" NPT PMPF W/ SS CHECK VALVES 116 GAL
SKU · T-PMPF-3X2-SS-75
Watson Mcdaniel T-PMPF-3X2-SS-75
WATSON MCDANIEL T-PMPF-3X2-SS-75 TPMPF3X2SS75 3" X 2" NPT PMPF W/ SS CHECK VALVES 75 GAL
SKU · T-PMPC-3X2-SS-116
Watson Mcdaniel T-PMPC-3X2-SS-116
WATSON MCDANIEL T-PMPC-3X2-SS-116 TPMPC3X2SS116 3"X 2" NPT PMPC W/ SS CHECK VALVES 116 GAL
SKU · Q-PMPC-3X2-SS-116
Watson Mcdaniel Q-PMPC-3X2-SS-116
WATSON MCDANIEL Q-PMPC-3X2-SS-116 QPMPC3X2SS116 3"X 2" NPT PMPC W/ SS CHECK VALVES 116 GAL
SKU · T-PMPC-3X2-SS-75
Watson Mcdaniel T-PMPC-3X2-SS-75
WATSON MCDANIEL T-PMPC-3X2-SS-75 TPMPC3X2SS75 3"X 2" NPT PMPC W/ SS CHECK VALVES 75 GAL
SKU · D-PMPF-3X2-SS-48
Watson Mcdaniel D-PMPF-3X2-SS-48
WATSON MCDANIEL D-PMPF-3X2-SS-48 DPMPF3X2SS48 3" X 2" NPT PMPF W/ SS CHECK VALVES 48 GAL
SKU · D-PMPF-3X2-SS-116
Watson Mcdaniel D-PMPF-3X2-SS-116
WATSON MCDANIEL D-PMPF-3X2-SS-116 DPMPF3X2SS116 3" X 2" NPT PMPF W/ SS CHECK VALVES 116 GAL
SKU · D-PMPF-3X2-SS-75
Watson Mcdaniel D-PMPF-3X2-SS-75
WATSON MCDANIEL D-PMPF-3X2-SS-75 DPMPF3X2SS75 3" X 2" NPT PMPF W/ SS CHECK VALVES 75 GAL
SKU · D-PMPC-3X2-SS-116
Watson Mcdaniel D-PMPC-3X2-SS-116
WATSON MCDANIEL D-PMPC-3X2-SS-116 DPMPC3X2SS116 3"X 2" NPT PMPC W/ SS CHECK VALVES 116 GAL