Vacuum Switch, 4.5″ HG Burner Control

SKU 8.712-393.0 Category
  • 4.5″ HG
  • Normally Open
  • Temperature Max: 140°F
  • Heavy-duty, 16 Amp Contacts
  • 1/4″ FPT Connect

$40.16

Part Number: 8.712-393.0
Cross Reference Part Number(s): 413034, 728856, 8-25100017, 87123930

This 8.712-393.0 Normally Open VACUUM SWITCH with 4.5″ HG closes when the pump vacuum begins to draw water, allowing for burner ignition, then opens when the vacuum is broken; either due to pump shutdown or an empty water tank. Vacuum switches are used by such pressure washer manufacturers as Aaladin for burner control.

Juneteenth Observance

In observance of Juneteenth, UPS and some of our manufacturing partners will be closed on Wednesday, June 19th.  This may result in some brief processing and shipping delays on orders placed during the week of June 15th – June 21st.

If you have any questions, please feel free to call us during our regular business hours, 7:30a-4:00p (PDT), Monday-Friday at (888) 269-0172 and we will be happy to help!

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