Pressure Switch

Pressure Switches control when pumps turn on and off based on system pressure levels. These essential components protect your equipment and maintain consistent water pressure in wells, tanks, and pump systems. Choose from our wide selection of pressure ranges, connection sizes, and heavy-duty options perfect for any job.

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Showing 1009–1056 of 2352 resultsSorted by popularity

Dual Pressure Control, SPST, 12″ Hg–80 PSI Low / 100–500 PSI High

Johnson Controls

SKU: P170LB-6
$259.56
MSRP: $298.49
You save 15%
Johnson Controls P170LB-6 Dual Pressure Control, SPST, 12" Hg–80 PSI Low / 100–500 PSI High quantity
Dual Pressure Control, SPST, 1/4″ External Flare Connector

Johnson Controls

SKU: P170LB-1
$259.56
MSRP: $298.49
You save 15%
Johnson Controls P170LB-1 Dual Pressure Control, SPST, 1/4" Flare quantity
High Pressure Control, SPST, 200–610 PSIG, Manual Reset, R410A

Johnson Controls

SKU: P170DA-400
$161.03
MSRP: $185.18
You save 15%
Read more
High Pressure Control, SPST, 200–610 PSI, 1/4″ External Flare

Johnson Controls

SKU: P170CA-400
$151.53
MSRP: $174.26
You save 15%
Johnson Controls P170CA-400 High Pressure Control SPST, 200–610 PSI, 1/4" Flare quantity
High Pressure Control, SPST, Open-High, 50–450 PSI, 1/4″ Flare

Johnson Controls

SKU: P170CA-3
$156.66
MSRP: $180.16
You save 15%
Johnson Controls P170CA-3 High Pressure Control, SPST, 50–450 PSI, 1/4" Flare quantity
High Pressure Control, SPST, Open-High, 20″ Hg to 100 PSI Range

Johnson Controls

SKU: P170CA-1
$165.11
MSRP: $189.88
You save 15%
Johnson Controls P170CA-1 High Pressure Control, SPST, Open-High, 20" Hg–100 PSI quantity
Low Pressure Control, SPST, Open-Low, 1/4″ External Flare

Johnson Controls

SKU: P170AB-2
$139.81
MSRP: $160.78
You save 15%
Johnson Controls P170AB-2 Low Pressure Control, SPST, Open-Low, 1/4" Flare quantity
Low Pressure Control, SPST, Open-Low, 12″ Hg to 80 PSI Range

Johnson Controls

SKU: P170AB-12
$138.35
MSRP: $159.10
You save 15%
Johnson Controls P170AB-12 Low Pressure Control, SPST, Open-Low, 12" Hg–80 PSI quantity
High Pressure Cutout Control, SPST, Open-Low, 100-470 PSIG Range

Johnson Controls

SKU: P170AA-400
$139.09
MSRP: $159.95
You save 15%
Johnson Controls P170AA-400 High Pressure Cutout Control, SPST, 100-470 PSIG quantity
High Pressure Cutout Control, SPST, Open-Low, 0-150 PSIG

Johnson Controls

SKU: P170AA-2
$148.60
MSRP: $170.89
You save 15%
Johnson Controls P170AA-2 High Pressure Cutout Control, SPST, 0-150 PSIG quantity
Lube Oil Pressure Cutout Control, 45 Sec Time Delay, Manual Reset

Johnson Controls

SKU: P145NCB-82
$349.75
MSRP: $402.21
You save 15%
Johnson Controls P145NCB-82 Lube Oil Pressure Cutout Control, 120/240 Vac quantity
Lube Oil Pressure Cutout Control, 120 Second Time Delay

Johnson Controls

SKU: P145NCB-12
$349.75
MSRP: $402.21
You save 15%
Johnson Controls P145NCB-12 Lube Oil Pressure Cutout Control, 120 Sec Time Delay quantity
Lube Oil Pressure Cutout Control, 45-Second Time Delay, Manual Reset

Johnson Controls

SKU: P145NCA-82
$322.51
MSRP: $370.89
You save 15%
Johnson Controls P145NCA-82 Lube Oil Pressure Cutout Control, 45-Sec Delay quantity
Lube Oil Control, 1/4″ SAE Flare, Manual Reset, 8-70 PSI, 120/240V

Johnson Controls

SKU: P128AA-1
$364.86
MSRP: $419.59
You save 15%
Johnson Controls P128AA-1 Lube Oil Control, 1/4" SAE Flare, Manual Reset, 120/240V quantity
Low Pressure Control, Single Stage, SPDT, 3-20 PSIG Range

Johnson Controls

SKU: P10BC-7
$149.11
MSRP: $171.48
You save 15%
Read more
Encapsulated Pressure Control, Direct Mount, SPST, 375 PSIG

Johnson Controls

SKU: P100DC-3
$81.15
MSRP: $93.32
You save 15%
Johnson Controls P100DC-3 Encapsulated Pressure Control, Direct Mount SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, 575 PSIG

Johnson Controls

SKU: P100DA-86
$57.75
MSRP: $66.41
You save 15%
Johnson Controls P100DA-86 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, 630 PSIG

Johnson Controls

SKU: P100DA-81
$63.98
MSRP: $73.58
You save 15%
Johnson Controls P100DA-81 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Open at 350 PSIG

Johnson Controls

SKU: P100DA-35
$77.25
MSRP: $88.84
You save 15%
Johnson Controls P100DA-35 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, 475 PSIG

Johnson Controls

SKU: P100DA-2
$77.24
MSRP: $88.83
You save 15%
Johnson Controls P100DA-2 Encapsulated Pressure Control, Direct Mount, SPST, 475 PSIG quantity
Encapsulated Pressure Control, Direct Mount, SPST, 410 PSIG

Johnson Controls

SKU: P100DA-1
$75.70
MSRP: $87.06
You save 15%
Johnson Controls P100DA-1 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-91
$47.59
MSRP: $54.73
You save 15%
Read more
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-85
$48.37
MSRP: $55.63
You save 15%
Johnson Controls P100CP-85 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-2
$42.90
MSRP: $49.34
You save 15%
Johnson Controls P100CP-2 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-166
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100CP-166 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-165
$42.90
MSRP: $49.34
You save 15%
Johnson Controls P100CP-165 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-160
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100CP-160 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-158
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100CP-158 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-140
$47.59
MSRP: $54.73
You save 15%
Johnson Controls P100CP-140 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CP-1
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100CP-1 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CC-9
$47.60
MSRP: $54.74
You save 15%
Johnson Controls P100CC-9 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CA-2
$89.16
MSRP: $102.53
You save 15%
Johnson Controls P100CA-2 Encapsulated Pressure Control, Direct Mount SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100CA-1
$88.14
MSRP: $101.36
You save 15%
Johnson Controls P100CA-1 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-9
$52.26
MSRP: $60.10
You save 15%
Johnson Controls P100AP-9 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Condenser Fan Cycling

Johnson Controls

SKU: P100AP-4
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-4 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-361
$42.91
MSRP: $49.35
You save 15%
Johnson Controls P100AP-361 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-358
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-358 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-357
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-357 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, P100AP-355

Johnson Controls

SKU: P100AP-355
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-355 Encapsulated Pressure Control quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-354
$42.90
MSRP: $49.34
You save 15%
Johnson Controls P100AP-354 Encapsulated Pressure Control, Direct Mount SPST quantity
Encapsulated Pressure Control, Direct Mount, Condenser Fan Cycling

Johnson Controls

SKU: P100AP-352
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-352 Encapsulated Pressure Control, Condenser Fan Cycling quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-351
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-351 Encapsulated Pressure Control, Condenser Fan Cycling quantity
Encapsulated Pressure Control, Direct Mount, SPST, Condenser Fan Cycling

Johnson Controls

SKU: P100AP-332
$44.46
MSRP: $51.13
You save 15%
Johnson Controls P100AP-332 Encapsulated Pressure Control, Condenser Fan Cycling quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-3
$42.90
MSRP: $49.34
You save 15%
Johnson Controls P100AP-3 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-201
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-201 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-200
$46.04
MSRP: $52.95
You save 15%
Johnson Controls P100AP-200 Encapsulated Pressure Control, Direct Mount, SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-2
$42.13
MSRP: $48.45
You save 15%
Johnson Controls P100AP-2 Encapsulated Pressure Control, Direct Mount SPST quantity
Encapsulated Pressure Control, Direct Mount, SPST, Auto Reset

Johnson Controls

SKU: P100AP-15
$46.04
MSRP: $52.95
You save 15%
Johnson Controls P100AP-15 Encapsulated Pressure Control, Direct Mount, SPST quantity

Pressure Switch

Brand

Category

Voltage

Brand

Category

Voltage