Dwyer Instruments collection

Dwyer Instruments

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
1950-0-2F Dwyer Instruments

1950-0-2F Dwyer Instruments

Dwyer Instruments 1950-0-2F Differential Pressure Switch, Explosion Proof, .15-.50in w.c., 1950 Series

View
Request Quote
1950-00-2F Dwyer Instruments

1950-00-2F Dwyer Instruments

DIFFERENTIAL PRESSURE SWITCH, EXPLOSION PROOF, 1950 SERIES, 0.07-0.15" W.C., AIR AND NON-COMBUSTIBLE GASES, (1950-00)

View
Request Quote
1910-5 Dwyer Instruments

1910-5 Dwyer Instruments

Differential pressure switch, range 1.40-5.5" w.c., approx. deadband @ min. set point 0.30, approx. deadband @ max. s...

View
Request Quote
1910-1 Dwyer Instruments

1910-1 Dwyer Instruments

Differential pressure switch, range 0.40-1.6" w.c., approx. deadband @ min. set point 0.15, approx. deadband @ max. s...

View
Request Quote
1823-00 Dwyer Instruments

1823-00 Dwyer Instruments

Pressure Switch, 15A/480VAC, Differential, FNPT 1/8", 0.07 Inch-H2O, 0.22 Inch-H2O, SPDT, 480 VAC

View
Request Quote
114032-10 Dwyer Instruments

114032-10 Dwyer Instruments

PRESSURE SWITCH / DIFFERENTIAL, SERIES 1900, MODEL# 1910-5, RANGE / 1.40-5.5 INCH WC, DEADBAND @ MIN SET POINT / 0.30

View