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Pressure Switches (2,000+ items) - Page 39

Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200L-3-1-15/75-113
Noshok

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

Zoro # G808571822
Mfr # 200L-3-1-15/75-113
product price:  $94.69
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100V-2-1-3/25-vac-96
Noshok

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

Zoro # G808571631
Mfr # 100V-2-1-3/25-vac-96
product price:  $71.75
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 200L-3-2-3/15-69
Noshok

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

Zoro # G708571588
Mfr # 200L-3-2-3/15-69
product price:  $84.39
/ea
Noshok Pressure Switch, Standard, SPDT, 7/16-20" SAE, Steel 200H-3-45-125/600-69
Noshok

Pressure Switch, Standard, SPDT, 7/16-20" SAE, Steel

Zoro # G708571656
Mfr # 200H-3-45-125/600-69
product price:  $104.99
/ea
Dwyer Instruments PG-7200-804-P2 PRESS SW PG-7200-804-P2
Dwyer Instruments

PG-7200-804-P2 PRESS SW

Zoro # G710474792
Mfr # PG-7200-804-P2
product price:  $1,416.99
/ea
Noshok Pressure Switch, Standard, SPST, 1/8" NPT, Brass 100L-1-1-2/20-103
Noshok

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

Zoro # G708571724
Mfr # 100L-1-1-2/20-103
product price:  $76.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100V-2-1-3/25-vac-97
Noshok

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

Zoro # G708571595
Mfr # 100V-2-1-3/25-vac-97
product price:  $71.75
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200L-3-1-15/75-69
Noshok

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

Zoro # G708571830
Mfr # 200L-3-1-15/75-69
product price:  $81.35
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" MNPT, 15 to 75 psi Range, Steel 200L-3-1-15/75-101
Noshok

Pressure Switch, Standard, SPDT, 1/8" MNPT, 15 to 75 psi Range, Steel

Zoro # G708571960
Mfr # 200L-3-1-15/75-101
product price:  $94.69
/ea
Tes Electric Us Pressure Switch, Standard, DP, 1 Ports, 1/4"-18 NPSF, Plastic FSG2J21M4CP
Tes Electric Us

Pressure Switch, Standard, DP, 1 Ports, 1/4"-18 NPSF, Plastic

Zoro # G712940189
Mfr # FSG2J21M4CP
product price:  $35.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300L-3-2-7/70-113
Noshok

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

Zoro # G708571892
Mfr # 300L-3-2-7/70-113
product price:  $134.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" MNPT, 15 to 100 psi Range, Brass 100L-2-1-15/100-99
Noshok

Pressure Switch, Standard, SPST-NC, 1/8" MNPT, 15 to 100 psi Range, Brass

Zoro # G708571823
Mfr # 100L-2-1-15/100-99
product price:  $74.35
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" MNPT, 500 to 2500 psi Range, Steel 200H-3-1-500/2500-112
Noshok

Pressure Switch, Standard, SPDT, 1/8" MNPT, 500 to 2500 psi Range, Steel

Zoro # G708571670
Mfr # 200H-3-1-500/2500-112
product price:  $108.99
/ea
Dwyer Instruments Pressure Switch DAH-7031-153-7
Dwyer Instruments

Pressure Switch

Zoro # G610113845
Mfr # DAH-7031-153-7
product price:  $3,026.99
/ea
Ashland Water Group Pressure Switch, Standard, 1 Ports, Plastic PS3050
Ashland Water Group

Pressure Switch, Standard, 1 Ports, Plastic

Zoro # G612940210
Mfr # PS3050
product price:  $33.55
/ea
Noshok Pressure Switch, Standard, SPDT, Steel 200H-3-45-1000/6000-77
Noshok

Pressure Switch, Standard, SPDT, Steel

Zoro # G608571565
Mfr # 200H-3-45-1000/6000-77
product price:  $101.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, 15 to 230 psi Range, Steel 300L-3-2-15/230-101
Noshok

Pressure Switch, Standard, SPDT, 1/4" MNPT, 15 to 230 psi Range, Steel

Zoro # G608571671
Mfr # 300L-3-2-15/230-101
product price:  $140.99
/ea
Noshok Pressure Switch, Standard, SPST, 1/8" MNPT, Steel 100H-1-1-300/2500-99
Noshok

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

Zoro # G608571602
Mfr # 100H-1-1-300/2500-99
product price:  $80.75
/ea
Dwyer Instruments Pressure switch/gage, range 0-25 cm w.c. A3000-25CM
Dwyer Instruments

Pressure switch/gage, range 0-25 cm w.c.

Zoro # G610113760
Mfr # A3000-25CM
product price:  $741.99
/ea
Dwyer Instruments H3S-3SL PRESS SW 5-70 PSID H3S-3SL
Dwyer Instruments

H3S-3SL PRESS SW 5-70 PSID

Zoro # G610474656
Mfr # H3S-3SL
product price:  $2,338.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/4" MNPT, Steel 300H-2-2-145/1160-66
Noshok

Pressure Switch, Standard, SPST-NC, 1/4" MNPT, Steel

Zoro # G508571559
Mfr # 300H-2-2-145/1160-66
product price:  $144.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" NPT, Steel 200H-3-1-1000/6000-112
Noshok

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

Zoro # G508571962
Mfr # 200H-3-1-1000/6000-112
product price:  $113.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300L-3-2-7/120-112
Noshok

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

Zoro # G508571610
Mfr # 300L-3-2-7/120-112
product price:  $134.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/4" MNPT, 145 to 2320 psi Range, Steel 300H-2-2-145/2320-66
Noshok

Pressure Switch, Standard, SPST-NC, 1/4" MNPT, 145 to 2320 psi Range, Steel

Zoro # G508571566
Mfr # 300H-2-2-145/2320-66
product price:  $144.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 300L-3-2-7/70-112
Noshok

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

Zoro # G508571863
Mfr # 300L-3-2-7/70-112
product price:  $134.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" MNPT, -5 to -25 in Hg Range, Steel 200V-3-1-5/25-vac-4
Noshok

Pressure Switch, Standard, SPDT, 1/8" MNPT, -5 to -25 in Hg Range, Steel

Zoro # G508571894
Mfr # 200V-3-1-5/25-vac-4
product price:  $68.65
/ea
Noshok Pressure Switch, Standard, SPDT, 1/8" MNPT, 125 to 600 psi Range, Steel 200H-3-1-125/600-110
Noshok

Pressure Switch, Standard, SPDT, 1/8" MNPT, 125 to 600 psi Range, Steel

Zoro # G508571849
Mfr # 200H-3-1-125/600-110
product price:  $108.99
/ea
Tes Electric Us Pressure Switch, Standard, DPST, 1 Ports, 1/4" NPSF, Plastic FSG2J20M4CP
Tes Electric Us

Pressure Switch, Standard, DPST, 1 Ports, 1/4" NPSF, Plastic

Zoro # G412940151
Mfr # FSG2J20M4CP
product price:  $39.99
/ea
Dwyer Instruments EDAW-N1E1-10T0 0-3000 PSI EDAW-N1E1-10T0
Dwyer Instruments

EDAW-N1E1-10T0 0-3000 PSI

Zoro # G410947794
Mfr # EDAW-N1E1-10T0
product price:  $667.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100L-2-1-2/20-96
Noshok

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

Zoro # G408571840
Mfr # 100L-2-1-2/20-96
product price:  $76.25
/ea
Lochinvar PRESSURE SWITCH -0.75PF 100277936
Lochinvar

PRESSURE SWITCH -0.75PF

Zoro # G409237202
Mfr # 100277936
product price:  $279.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" NPT, Steel 200V-3-2-5/25-vac-4
Noshok

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

Zoro # G408571963
Mfr # 200V-3-2-5/25-vac-4
product price:  $70.35
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, 3 to 7 psi Range, Steel 300L-3-2-3/7-36
Noshok

Pressure Switch, Standard, SPDT, 1/4" MNPT, 3 to 7 psi Range, Steel

Zoro # G408571697
Mfr # 300L-3-2-3/7-36
product price:  $127.99
/ea
Noshok Pressure Switch, Standard, SPDT, 1/4" MNPT, 125 to 600 psi Range, Steel 200H-3-2-125/600-69
Noshok

Pressure Switch, Standard, SPDT, 1/4" MNPT, 125 to 600 psi Range, Steel

Zoro # G408571925
Mfr # 200H-3-2-125/600-69
product price:  $104.99
/ea
Noshok Pressure Switch, Standard, SPST-NC, 1/8" NPT, Brass 100L-2-1-2/20-99
Noshok

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

Zoro # G408571871
Mfr # 100L-2-1-2/20-99
product price:  $73.49
/ea
Dwyer Instruments Pressure Switch, SPDT, 1/8" FNPT, 0 to 100 mm H2O Range 3000MR-100MM
Dwyer Instruments

Pressure Switch, SPDT, 1/8" FNPT, 0 to 100 mm H2O Range

Zoro # G407143345
Mfr # 3000MR-100MM
product price:  $739.99
/ea
Pressure Switches (2,000+ items) - Page 39
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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

Push Buttons & IndicatorsLimit Switches & AccessoriesSafety SwitchesToggle SwitchesPower & General Purpose Relays
Time Delay RelaysRelay SocketsPre-wired Enclosed RelaysSolid State RelaysCurrent Sensing Relays
20-40 pressure switch150 psi pressure switch1/4 in clamp200 amp switch4 port pressure switch
50 70 pressure switch60 amp switch60 psi pressure switch1/4 inch screws60 80 pressure switch

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