#   Jabsco 40PSI press switch 37121-0010 for Boat Water System Maintenance J25-117   J25-117

     [![J25-117](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/J25-117.jpg "Jabsco 40PSI press switch 37121-0010 for Boat Water System Maintenance J25-117")](https://www.rhsboating.com.au/images/com_hikashop/upload/J25-117.jpg "Jabsco 40PSI press switch 37121-0010 for Boat Water System Maintenance J25-117")

    $121.40  each                Brand: [Jabsco Marine Pumps, Toilets & Spare Parts](https://www.rhsboating.com.au/brands-listing/category/jabsco-marine-pumps-toilets-spare-parts.html)

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    ### Jabsco 40PSI press switch 37121-0010

Jabsco 37121-0010 renews the 40 PSI pressure-switch function on the compatible assemblies listed below.

### About this product

The switch is serviced at the pump's pressure-control position. For twin-pump equipment, follow the specified upper or lower pump location during the repair, with electrical power and water pressure isolated.

### Product details

- Component: 40 PSI pressure switch
- Manufacturer part: Jabsco 37121-0010
- Compatibility: 30621-XXXX; 31595-00XX; 31600-00XX; 31631-XXXX
- Additional applications: 31765-0092 lower pump; 31765-0094 lower pump; 31670-00XX upper pump (J20-128/129)
- Product code: J25-117