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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Switches
  10. /
  11. Pressure Switches

Pressure Switches (2,000+ items) - Page 23

Dwyer Instruments 3000MR-250PA PHOTOHELIC 4000B-200CM
Dwyer Instruments

3000MR-250PA PHOTOHELIC

Zoro # G310534575
Mfr # 4000B-200CM
product price:  $1,579.99
/ea
Trane PRESSURE SWITCH SWT3324
Trane

PRESSURE SWITCH

Zoro # G709237353
Mfr # SWT3324
product price:  $136.99
/ea
Dwyer Instruments 3000MR-6MM PHOTOHELIC 4000B-300CM
Dwyer Instruments

3000MR-6MM PHOTOHELIC

Zoro # G110534560
Mfr # 4000B-300CM
product price:  $1,579.99
/ea
Teledyne Laars Pressure Switch SPDT 120/277v E2334701
Teledyne Laars

Pressure Switch SPDT 120/277v

Zoro # G809237215
Mfr # E2334701
product price:  $40.99
/ea
Water Source Pressure Switch, 30/50 psi Working PSL3050
Water Source

Pressure Switch, 30/50 psi Working

Zoro # G516044342
Mfr # PSL3050
product price:  $27.39
/ea
Trane LOW PRESS SWITCH SPST 25o 45cl SWT3157
Trane

LOW PRESS SWITCH SPST 25o 45cl

Zoro # G609237194
Mfr # SWT3157
product price:  $43.75
/ea
Trane Op35 Cl55 Low Pressure Switch SWT4455
Trane

Op35 Cl55 Low Pressure Switch

Zoro # G809237109
Mfr # SWT4455
product price:  $74.95
/ea
Viair Sealed Pressure Switch .25 in. M NPT Port 12 GA Lead Wires - 110 PSI On 145 PSI Off VI586111
Viair

Sealed Pressure Switch .25 in. M NPT Port 12 GA Lead Wires - 110 PSI On 145 PSI Off

Zoro # G810909170
Mfr # VI586111
product price:  $67.79
/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
Honeywell Kromschroder DG 150TG-22K2 Pressure Switch 12-60in KS84447833
Honeywell Kromschroder

DG 150TG-22K2 Pressure Switch 12-60in

Zoro # G615247729
Mfr # KS84447833
product price:  $239.99
/ea
Plast-O-Matic Pressure Switch, Ptfe, PVC, 1/2", 16A SWT050T-16A-PV
Plast-O-Matic

Pressure Switch, Ptfe, PVC, 1/2", 16A

Zoro # G0757683
Mfr # SWT050T-16A-PV
product price:  $607.99
/ea
Honeywell Kromschroder DG 10T-21N Pressure Switch 0.4-4in wc KS84447810
Honeywell Kromschroder

DG 10T-21N Pressure Switch 0.4-4in wc

Zoro # G615247743
Mfr # KS84447810
product price:  $207.99
/ea
Plast-O-Matic Pressure Switch, PVC, 1/2", Ptfe, 3A SWT050T-3A-PV
Plast-O-Matic

Pressure Switch, PVC, 1/2", Ptfe, 3A

Zoro # G0757622
Mfr # SWT050T-3A-PV
product price:  $795.99
/ea
Honeywell Kromschroder Gas Pressure Switch, Adjustable, DG Series, Air/Gas/Flue KS84447801
Honeywell Kromschroder

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

Zoro # G516098062
Mfr # KS84447801
product price:  $241.99
/ea
Weil Mclain LOW GAS PRESSURE SWITCH 383-600-049
Weil Mclain

LOW GAS PRESSURE SWITCH

Zoro # G409237325
Mfr # 383-600-049
product price:  $521.99
/ea
Honeywell Kromschroder SW, PRESS, GAS, DG 50N 3 KS84447720
Honeywell Kromschroder

SW, PRESS, GAS, DG 50N 3

Zoro # G015389708
Mfr # KS84447720
product price:  $221.99
/ea
Honeywell Kromschroder SW, PRESS, GAS, DG 6TG KS84447803
Honeywell Kromschroder

SW, PRESS, GAS, DG 6TG

Zoro # G715390011
Mfr # KS84447803
product price:  $239.99
/ea
Daikin DIFF PRESSURE SWITCH 0-150# 071896001
Daikin

DIFF PRESSURE SWITCH 0-150#

Zoro # G709237308
Mfr # 071896001
product price:  $387.99
/ea
Lochinvar 1.05 in. wc SPDT Pressure Switch 100166249
Lochinvar

1.05 in. wc SPDT Pressure Switch

Zoro # G109237274
Mfr # 100166249
product price:  $172.99
/ea
York 500/375# HP Pressure Switch 025-41854-000
York

500/375# HP Pressure Switch

Zoro # G609237095
Mfr # 025-41854-000
product price:  $104.99
/ea
Sterling Hvac Pressure Switch 11J11R06780-004
Sterling Hvac

Pressure Switch

Zoro # G309237388
Mfr # 11J11R06780-004
product price:  $274.99
/ea
Bard PRESSURE SWITCH 8406-103BX
Bard

PRESSURE SWITCH

Zoro # G609237262
Mfr # 8406-103BX
product price:  $103.99
/ea
Daikin AIR PRESSUE SWITCH 1.10 in. /.35 in. 300051594
Daikin

AIR PRESSUE SWITCH 1.10 in. /.35 in.

Zoro # G209237198
Mfr # 300051594
product price:  $109.99
/ea
Dwyer Instruments 1824-1 PRESS SW .3-1 INWC 1824-1
Dwyer Instruments

1824-1 PRESS SW .3-1 INWC

Zoro # G510474572
Mfr # 1824-1
product price:  $130.99
/ea
Lochinvar Low Air Pressure Switch 100288430
Lochinvar

Low Air Pressure Switch

Zoro # G409237141
Mfr # 100288430
product price:  $175.99
/ea
Antunes High/Low Gas Press Sw Auto Res Et 2-14in RHLGP-A 2-14 5-28
Antunes

High/Low Gas Press Sw Auto Res Et 2-14in

Zoro # G715350206
Mfr # RHLGP-A 2-14 5-28
product price:  $253.99
/ea
Acebeam Remote Pressure Switch for P17 ARPS-R02
Acebeam

Remote Pressure Switch for P17

Zoro # G315282495
Mfr # ARPS-R02
product price:  $18.65
/ea
Antunes High/Low Gas Press Sw Manual Reset 6-24i HLGP-A 6-24 10-50
Antunes

High/Low Gas Press Sw Manual Reset 6-24i

Zoro # G015222791
Mfr # HLGP-A 6-24 10-50
product price:  $261.99
/ea
Daikin Pressure Switch 910103141
Daikin

Pressure Switch

Zoro # G509237218
Mfr # 910103141
product price:  $47.99
/ea
York -0.60 in. WC SPST PRESSURE SWITCH S1-024-25808-702
York

-0.60 in. WC SPST PRESSURE SWITCH

Zoro # G109237069
Mfr # S1-024-25808-702
product price:  $73.29
/ea
Antunes Auto Reset High Gas Sw 6-15# RHGP-H 6-15
Antunes

Auto Reset High Gas Sw 6-15#

Zoro # G214632728
Mfr # RHGP-H 6-15
product price:  $250.99
/ea
American Granby Pressure Switch - 30-50 PSI AM600984
American Granby

Pressure Switch - 30-50 PSI

Zoro # G610027838
Mfr # AM600984
product price:  $29.55
/ea
Aaon SWITCH PRESS LO 110PSI AR HS300280030 R05040
Aaon

SWITCH PRESS LO 110PSI AR HS300280030

Zoro # G108108124
Mfr # R05040
product price:  $82.39
/ea
Antunes High/Low Gas Press Sw Manual Reset 1-6In HLGP-A 1-6 2-16
Antunes

High/Low Gas Press Sw Manual Reset 1-6In

Zoro # G614632717
Mfr # HLGP-A 1-6 2-16
product price:  $427.99
/ea
No Product Image Available
Dwyer Instruments

Pressure Switch

Zoro # G0562698
Mfr # DAW-7033-153-5
product price:  $1,309.99
/ea
Bard Low Pressure Switch 40#/55# 1804-0386BX
Bard

Low Pressure Switch 40#/55#

Zoro # G609237316
Mfr # 1804-0386BX
product price:  $218.99
/ea
Pressure Switches (2,000+ items) - Page 23
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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.

Related Categories

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piab vacuum switchpressure switch 1/4 femaleappleton explosion proof switch1/4 inch screwslow water pressure switch

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