In-Line Pressure Regulator

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Jabsco In-Line Water Pressure Regulator

This Jabsco pressure regulator protects your boat's water system by regulating water pressure from 46-125 psi down to a safe 45 psi automatically. Whether connected to a dock-side main or a campground faucet, the Jabsco Regulator will maintain regulated output at low or high flow rates. Features a built-in backflow preventer and an easy cleaning strainer. Removable strainer protects valves and seal-seats from pipe scale and other debris.


  • Regulates water pressure from 46-125 psi down to 45 psi.
  • Allows lower pressures to pass through unregulated.
  • Built-in backflow preventer
  • Easy cleaning strainer
  • Easy to install
  • Dust cap


  • Variance is ± 5 psi
  • Color: White
  • Fitting: 3/4 GHT(f) inlet and 3/4 GHT(m) outlet
  • Materials: UV-resistant plastic
  • Working Temperature: 33-150°F
  • Weight: 0.2 lb.
  • Compact in-line model only 3" (77mm) long. 

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