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Flow & Pressure Switches

Lots more available, but these cover 95% of Spa Applications.



Product Image Item Name- Price
Flow Switch Universal

Flow Switch Universal

This Common Flow Switch takes the place of many. Identical to and replaces:  HRWQ12DS1 Q12DS1.54SNO1 Q12DS501.54SNO1 608073 6656-CAL Q12DSMSC 21509 1/2" Threads are standard on most spas, you...
$69.95

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Jacuzzi Flow Switch for J-300 Systems

Jacuzzi Flow Switch for J-300 Systems

Jacuzzi  Flow Switch used in J-300 Series Digital Models Mfg from 2002 to Present. Order Knurled wire with plug end connector # 2560-040 for J-300 Series LED models (Except J-310, J-315 and...
$48.32

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Len Gordon Pressure Switch

Len Gordon Pressure Switch

Len Gordon Pressure Switch. Three common versions. Often used in Balboa Control boxes. 800120-3 25A SPDT 1/8" NPT Plastic Threads 800125-3 25A SPDT Barbed 800140-3 SPST Millivolt 1/8" NPT...
$19.95

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Tridelta Tecmark Pressure Switch

Tridelta Tecmark Pressure Switch

Common spa pressure switches.Generally used to provide voltage to heater contactor coils in mechanical systems and heater relays on printed circuit boards. We like the metal threads much better than...
$29.95

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