Made of hygienic and high-quality plastic, safe for food, the unit controls
the water pressure and effectual at 70m. It can also be used in the middle
of the line. At the case of using the unit in the middle, take off the closed
end cover. Clean the line by a quick press upward without twisting the
adjusting nut situated underneath the regulator. When the line end covers
are open, it will be cleaning by pressurized.