Unscrew the cap of your sprinkler head， drop in a retro regulator and save. Reduces your average water bill up to 30% per month. 30/40 psi settings in one device.
Pressure regulator eliminates misting and overspray
Built-in check valve eliminates low-head water leaks
Fits nearly all existing sprinkler stems
Installs in minutes
Our patent-pending combination pressure regulation and check valve fits into most existing sprinkler stems
Choose between 30 or 40 psi settings in one part， using a flathead screwdriver for adjustment， set it once and install
Check valve included
Pressure regulation eliminates misting， fogging and overspray due to wind drift
Easy retrofit design doesn't require tools for installation
Orange in color
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