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  1. Home
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Switches
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  11. Pressure Switches

Pressure Switches (2,000+ items) - Page 33

Dwyer Instruments Pressure Switch, Standard, SPST, Polycarbonate MDS-7
Dwyer Instruments

Pressure Switch, Standard, SPST, Polycarbonate

Zoro # G910113828
Mfr # MDS-7
product price:  $52.25
/ea
Dwyer Instruments Pressure Switch, Standard, 2SPDT, 1/4" FNPT, 3 to 75 psi Range, 316 Stainless Steel H2S-1
Dwyer Instruments

Pressure Switch, Standard, 2SPDT, 1/4" FNPT, 3 to 75 psi Range, 316 Stainless Steel

Zoro # G807143365
Mfr # H2S-1
product price:  $2,476.99
/ea
Noshok Pressure Switch, Standard, SPST-NO, 1/8" NPT, Brass 100L-1-1-15/100-4
Noshok

Pressure Switch, Standard, SPST-NO, 1/8" NPT, Brass

Zoro # G708571687
Mfr # 100L-1-1-15/100-4
product price:  $56.89
/ea
Noshok Pressure Switch, Standard, 1/4" NPT, Steel 300L-3-2-15/200-110
Noshok

Pressure Switch, Standard, 1/4" NPT, Steel

Zoro # G608571800
Mfr # 300L-3-2-15/200-110
product price:  $140.99
/ea
Honeywell Kromschroder Gas Pressure Switch - DG Series, Adjustable, 1/4" NPT KS84447821
Honeywell Kromschroder

Gas Pressure Switch - DG Series, Adjustable, 1/4" NPT

Zoro # G915389907
Mfr # KS84447821
product price:  $227.99
/ea
Honeywell Kromschroder Gas Pressure Switch, Adjustable, DG Series, Multiple Connections KS84447970
Honeywell Kromschroder

Gas Pressure Switch, Adjustable, DG Series, Multiple Connections

Zoro # G615389672
Mfr # KS84447970
product price:  $254.99
/ea
Ashland Water Group Pressure Switch, Standard, 1 Ports, Plastic PSL3050
Ashland Water Group

Pressure Switch, Standard, 1 Ports, Plastic

Zoro # G512940129
Mfr # PSL3050
product price:  $39.39
/ea
Honeywell Kromschroder Gas Pressure Switch - Adjustable, DG Series, 0.4-500 mbar KS84447370
Honeywell Kromschroder

Gas Pressure Switch - Adjustable, DG Series, 0.4-500 mbar

Zoro # G615390081
Mfr # KS84447370
product price:  $207.99
/ea
Honeywell Kromschroder SW, PRESS, AIR, DL 3ET KS84444910
Honeywell Kromschroder

SW, PRESS, AIR, DL 3ET

Zoro # G815390058
Mfr # KS84444910
product price:  $149.99
/ea
Honeywell Kromschroder Pressure Switch - DG 500 NT, 40-200 in WC, Gas/Air/Flue KS84447992
Honeywell Kromschroder

Pressure Switch - DG 500 NT, 40-200 in WC, Gas/Air/Flue

Zoro # G615350214
Mfr # KS84447992
product price:  $260.99
/ea
Honeywell Kromschroder Pressure Switch - Air/Flue Gas, Adjustable, 1.5-150 mbar KS84444584
Honeywell Kromschroder

Pressure Switch - Air/Flue Gas, Adjustable, 1.5-150 mbar

Zoro # G615389825
Mfr # KS84444584
product price:  $141.99
/ea
Honeywell Kromschroder Gas Pressure Switch, Adjustable, DG Series, Air/Gas/Flue KS84447010
Honeywell Kromschroder

Gas Pressure Switch, Adjustable, DG Series, Air/Gas/Flue

Zoro # G715389893
Mfr # KS84447010
product price:  $238.99
/ea
Dwyer Instruments Pressure switch/gage, range 0-500 Pa, 10.0 minor divisions. 3000MRS-500PA
Dwyer Instruments

Pressure switch/gage, range 0-500 Pa, 10.0 minor divisions.

Zoro # G910474677
Mfr # 3000MRS-500PA
product price:  $789.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPST, 1/4" MNPT, 1 to 35 psi Range, Brass DA-7031-153-4
Dwyer Instruments

Pressure Switch, Standard, SPST, 1/4" MNPT, 1 to 35 psi Range, Brass

Zoro # G610474557
Mfr # DA-7031-153-4
product price:  $1,095.99
/ea
Ashland Water Group Pressure Switch, Standard, 1 Ports, Plastic PSL2040
Ashland Water Group

Pressure Switch, Standard, 1 Ports, Plastic

Zoro # G012940124
Mfr # PSL2040
product price:  $39.19
/ea
Ifm Digital Switch, 92.7mm H, 30 V DC, 2175 psi PN2594
Ifm

Digital Switch, 92.7mm H, 30 V DC, 2175 psi

Zoro # G422808229
Mfr # PN2594
product price:  $585.99
/ea
Honeywell Kromschroder SW, PRESS, GAS, DG 6UG 3, 0.4 6 MBAR, IP54, MA KS84447270
Honeywell Kromschroder

SW, PRESS, GAS, DG 6UG 3, 0.4 6 MBAR, IP54, MA

Zoro # G315380306
Mfr # KS84447270
product price:  $206.99
/ea
Honeywell Kromschroder DG 500T-21N Pressure Switch 40-200in wc KS84447840
Honeywell Kromschroder

DG 500T-21N Pressure Switch 40-200in wc

Zoro # G315274940
Mfr # KS84447840
product price:  $207.99
/ea
Antunes High/Low Gas Press Sw Manual Reset 2-14i HLGP-A 2-14 2-16
Antunes

High/Low Gas Press Sw Manual Reset 2-14i

Zoro # G415350230
Mfr # HLGP-A 2-14 2-16
product price:  $267.99
/ea
Dwyer Instruments Adjustable differential pressure switch, set point range 0.12 to 1.60" w.c., 1/2" NPT connection. ADPS-04-1-N
Dwyer Instruments

Adjustable differential pressure switch, set point range 0.12 to 1.60" w.c., 1/2" NPT connection.

Zoro # G907143463
Mfr # ADPS-04-1-N
product price:  $30.59
/ea
Dwyer Instruments Adjustable differential pressure switch, set point range 0.80 to 4.00" w.c., 1/2" NPT connection. ADPS-05-1-N
Dwyer Instruments

Adjustable differential pressure switch, set point range 0.80 to 4.00" w.c., 1/2" NPT connection.

Zoro # G607143336
Mfr # ADPS-05-1-N
product price:  $31.59
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100L-2-1-50/150-100
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass

Zoro # G808571808
Mfr # 100L-2-1-50/150-100
product price:  $72.79
/ea
Noshok Pressure Switch, Standard, SPST, 1/8" NPT, Steel 100H-1-1-3000/6000-100
Noshok

Pressure Switch, Standard, SPST, 1/8" NPT, Steel

Zoro # G908571616
Mfr # 100H-1-1-3000/6000-100
product price:  $76.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300H-3-2-145/2320-101
Noshok

Pressure Switch, Standard, SPDT, 1/4" NPT, Steel

Zoro # G008571837
Mfr # 300H-3-2-145/2320-101
product price:  $177.99
/ea
Noshok Pressure Switch, Standard, 1/4" NPT, Steel 300H-3-2-100/220-113
Noshok

Pressure Switch, Standard, 1/4" NPT, Steel

Zoro # G208571941
Mfr # 300H-3-2-100/220-113
product price:  $151.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" MNPT, 50 to 150 psi Range, Brass 100L-2-1-50/150-99
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" MNPT, 50 to 150 psi Range, Brass

Zoro # G408571680
Mfr # 100L-2-1-50/150-99
product price:  $89.65
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-125/600-113
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G608571626
Mfr # 200H-3-45-125/600-113
product price:  $108.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200H-3-1-1000/6000-4
Noshok

Pressure Switch, Standard, SPDT, 1/8" NPT, Steel

Zoro # G208571842
Mfr # 200H-3-1-1000/6000-4
product price:  $94.39
/ea
Noshok Pressure Switch, Standard, SPST-NO, 1/8" NPT, Steel 100H-1-1-300/2500-4
Noshok

Pressure Switch, Standard, SPST-NO, 1/8" NPT, Steel

Zoro # G208571699
Mfr # 100H-1-1-300/2500-4
product price:  $66.15
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100L-2-1-2/20-103
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass

Zoro # G208571767
Mfr # 100L-2-1-2/20-103
product price:  $73.49
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" MNPT, Steel 100H-2-1-3000/6000-98
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" MNPT, Steel

Zoro # G308571841
Mfr # 100H-2-1-3000/6000-98
product price:  $80.75
/ea
Dwyer Instruments Pressure Switch, Standard, SPDT, 1/8" FNPT, 0.15 to 1.5 in H2O Range 1626-1
Dwyer Instruments

Pressure Switch, Standard, SPDT, 1/8" FNPT, 0.15 to 1.5 in H2O Range

Zoro # G3219505
Mfr # 1626-1
product price:  $474.99
/ea
Dwyer Instruments Pressure Switch, Standard, SPDT, 1 Ports, 1/4" FNPT, 50 to 350 psi Range 1006W-A1-D
Dwyer Instruments

Pressure Switch, Standard, SPDT, 1 Ports, 1/4" FNPT, 50 to 350 psi Range

Zoro # G010474645
Mfr # 1006W-A1-D
product price:  $855.99
/ea
No Product Image Available
Smc

COMPACT PRESSURE SWITCH

Zoro # G721914553
Mfr # ZSE1-00-55CN
product price:  $177.99
/ea
Noshok Pressure Switch, Standard, SPDT, 7/16" SAE, 300 to 5000 psi Range, Die-Cast Zinc 400H-3-45-145/1750-8
Noshok

Pressure Switch, Standard, SPDT, 7/16" SAE, 300 to 5000 psi Range, Die-Cast Zinc

Zoro # G908571760
Mfr # 400H-3-45-145/1750-8
product price:  $182.99
/ea
No Product Image Available
Smc

Compact Pressure Switch

Zoro # G021915892
Mfr # ZSE1-T1-55
product price:  $168.99
/ea
Pressure Switches (2,000+ items) - Page 33
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About Pressure Switches

Pressure Switches are an essential tool for a variety of applications. Pressure switches are devices used to detect pressure changes in gases or liquids and then activate or deactivate electrical circuits accordingly. They are often used in industrial settings, but can also be used in residential and commercial settings.

Types of Pressure Switches

Pressure switches come in many different types, depending on the application. For example, low-pressure switches may be designed to detect changes at very small pressures while high-pressure switches may need to detect much higher pressures. Some pressure switches may also be designed with specific materials that can better withstand certain environmental conditions.

How Pressure Switches are Made

Pressure Switches are usually made from a combination of metal components such as brass, steel, and aluminum. These metals provide strength and durability for the switch’s housing and internal parts. Other components such as rubber seals, gaskets, diaphragms, springs, valves, sensors and other components are also typically included in the construction of pressure switches.

Industries that use Pressure Switches

Pressure switches can be found across many industries including automotive manufacturing plants, chemical processing plants, oil refineries and power plants. Professionals working in these industries rely on pressure switches to accurately monitor system pressures so they can make sure their systems operate safely and efficiently.

Find the Pressure Switches You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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