Hot Tub Pressure Switches

Pressure switches screw in as a safety device and are different than flow switches. We offer a vast selection of hot tub pressure switches -- save on multiple pressure switches below to find exactly what you are looking for to keep your spa or hot tub welcoming, warm and safe.

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Balboa 30408 Pressure Switch
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Balboa 30408 Pressure Switch 3 Amp SPST 1/8" NPT TDI 3709

Balboa Water Group
$43.99 $27.83
Sale
HydroQuip Pressure Switch 34-0178 TDI 3900
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HydroQuip Pressure Switch 1 Amp - SPST - 1/8" NPT | 34-0178

HydroQuip
$25.49 $18.76
Sale
Tecmark 3035 Pressure Switch 25 Amp .125” MPT SPNO
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Tecmark Pressure Switch 25 Amp .125” MPT SPNO 1-10 PSI | 3035

Tecmark (TDI)
$32.99 $24.83
Sale
Len Gordon 800140-7 Pressure Switch 6 Amp: Save 20%
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Len Gordon Pressure Switch Universal - 6 Amp | 800140-7

Len Gordon
$21.99 $16.94
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Pres Air Trol PM11120A Pressure Switch
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Pres Air Trol Pressure Switch SPDT Threaded Stem | PM11120A

Pres Air Trol
$32.99 $25.83
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Pres Air Trol TNP-411R-2PR Pressure Switch 21 Amp
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Pres Air Trol Pressure Switch 21 Amp SPDT | TNP-411R-2PR

Pres Air Trol
$25.99 $19.43
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Tecmark 3903-BP Pressure Switch
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Tecmark (TDI) Pressure Switch 3903-BP | 3 Amp - SPST - 1/8" NPT - 1-5PSI - Plastic

Tecmark (TDI)
$26.99 $19.74
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Tecmark 3903-DF Pressure Switch 1 Amp
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Tecmark Pressure Switch 1 Amp - SPST - 1.5 PSI - Plastic | 3903-DF

Tecmark (TDI)
$24.95 $18.74
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Len Gordon 800123-3 Pressure Switch 6 Amp
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Len Gordon Pressure Switch 6 Amp, Universal 1/8" NPT | 800123-3

Len Gordon
$24.99 $18.74
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Tecmark 3010P Pressure Switch 25 Amp
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Tecmark (TDI) Pressure Switch 25 Amp SPST 1/8" NPT | 3010P

Tecmark (TDI)
$24.99 $18.74
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Gecko 510AD0167 DTEC-1 Pressure Switch
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Gecko DTEC-1 Pressure Switch 1/8" NPT - 2.0PSI - 5V | 510AD0167

Gecko Alliance
$26.99 $19.74
Sale
Len Gordon 800120-3 Pressure Switch 21 Amp Universal
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Len Gordon Pressure Switch 21 Amp Universal SPDT 1/8" NPT 1-5 PSI | 800120-3

Len Gordon
$18.99 $14.93
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Pres Air Trol PM11120E Pressure Switch
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Pres Air Trol Pressure Switch 21 Amp - SPDT | PM11120E

Pres Air Trol
$23.99 $18.93
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Tecmark 3029 Pressure Switch 25 Amp
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Tecmark Pressure Switch 25 Amp - SPST - 1/8" NPT - 1-5 PSI - Metal | 3029

Tecmark (TDI)
$30.99 $24.84
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Pres Air Trol VM12540E Vacuum Switch
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Pres Air Trol Vacuum Switch 1/8" Thread Adj | VM12540E

Pres Air Trol
$58.99 $46.85