Flow Switch, AP500

SKU 8.712-244.0 Category
  • Max PSI: 3500
  • Max GPM: 8
  • Vertical mount
  • 3/8″ FPT Inlet and Outlet
  • 180° F
  • 62″ wire length
  • 2 Wire Reed
Genuine Legacy OEM Parts


Part Number: 8.712-244.0
Cross Reference Part Number(s): 410305A, 87122440

The 8.712-244.0 Legacy AP500 vertical mount flow switch can be used at up to 8 GPM and pressures up to 3500 PSI.

Designed for use on hot water pressure washers, this flow switch is activated by water flow, allowing power to the pressure washer burner once water flow is established. Excellent for use when high pressure is not required, this safety control switch allows for hot water use at low pressure, such as for sanitizing equipment, carpet cleaning equipment and more.

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