Where is Back Flow Preventer on Nautilus P2.5
Updated 10/30/2025 | Published 02/25/2025
Question:
I have a Nautilus P2.5 water control. Where would the back flow protector be?
asked by: Gary L
0
Nautilus Hoses
(click to enlarge)
(click to enlarge)
Expert Reply:
Hey Gary, if you open the control panel the back flow prevention device of your Nautilus P2.5 water control should be near the water inlet connection. Should be on the white hoses.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
B&B RV In-Line Check Valve - Black
- RV Fresh Water
- Prevent Backflow
- Valves
- Plastic
- Check Valve
- 1/2 Inch
- Threaded
- B and B Molders
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Jameson C.
10/30/2025
Hey Gary, did you find the back flow protector near the water inlet on your Nautilus P2.5? Knowing where it ended up could help others trying to locate the same part.