Sundance / Jacuzzi J-400 and J-1000 straight flow switch

This flow switch is primarily used by Sundance Spas and Jacuzzi hot tubs on the J-400 and J-1000 models marketed between 2010 and August 2015.

The flow switch ensures that the circulation pump sends a sufficient flow of water into the heater to avoid any risk of overheating. If the flow is sufficient, the magnet sticks against the sensor rod and a contact closes between the two sensor wires.

It comes with a 1,60-metre cable, with a mini J&J plug.

Dimensions
Length: 102 mm
Height: 90 mm

Connections
Inside diameter: 60 mm, for 2-inch pipes

Part numbers
Sundance Spas / Jacuzzi: 6560-651