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Pressure Switches

Choose from our selection of Process Control Pressure Switches. Pressure switches can be used in a variety of applications that require presurized fluids to be controlled or supervised. We offer a range of pressure switches containing capsules, bellows, Bourdon tubes, diaphragms or piston elements for sensing fluid pressure in your applications.

Pressure Switches

737 items

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  • Ashcroft B4, Type 400 Pressure Switch
    B424B15# Ashcroft B-Series Pressure Switch
    B424B15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight,...
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  • Barksdale Pressure Switch
    9692X-1CC-5 Barksdale Pressure Switch
    9692X-1CC-5

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9692X Series Pressure Switch, 1/4" FPT, 125/250 VAC, 30 VDC, 11/5 A, 1000 to 7500 PSI, SPDT, NEMA 4X/7/9, Viton Diaphragm, O-Ring/Non-Stick Backup Ring Seal, Stainless Steel Piston, Explosionproof, Pressure Switch.
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  • Barksdale Pressure Switch
    E1H-H90-P6 Barksdale Pressure Switch
    E1H-H90-P6

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/8" FPT x 1/2" MPT, 125/250/480 VAC, 10/3 A, 3 to 90 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    E1H-H90-F2 Barksdale Pressure Switch
    E1H-H90-F2

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 3 to 90 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    D1X-H18SS-UL Barksdale Pressure Switch
    D1X-H18SS-UL

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1X Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.4 to 18 PSI, SPDT, NEMA 4/7/9, IP66, 17-7 PH Stainless Steel Diaphragm, Explosionproof, Single Setpoint Housed, Single Circuit, Pressure Switch.
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  • B732SXC4FSNH0630# Ashcroft Model B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B732SXC4FSNH0630# Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B732SXC4FSNH0630#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Explosion-Proof Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, 316L SS Actuator Seal.
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  • B732TXC4FSNH0610IW Ashcroft Model B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B732TXC4FSNH0610IW Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B732TXC4FSNH0610IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Explosion-Proof Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Teflon Actuator Seal.
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  • B427S400# Ashcroft Model B4 Type 400 Pressure Switch
    B427S400# Ashcroft B-Series B4 Type 400 Pressure Switch
    B427S400#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, High Temperature 300 Deg F, 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, 316L SS Actuator Seal.
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