My regulator was preset at 55 psi which, if the park has that high, makes for a good shower. Most parks have very low pressure, in my opinion, but we've been to several that have had 80+psi & a real regulator was required.
Pex piping is rated at 100+/- psi but not sure about the plastic fittings.
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Full-timed 10+ years
Sold '13 Redwood FB
Traded '13 GMC Denali DRW D/A
Replacement undetermined
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