7022-Pressure-Regulator-Hozelock-7022-0000-p-The-Hozelock-Pressure-Regulator-reduces-tap-water-pressure-for-automatic-watering-systems-It-can-be-used-in-conjunction-with-automatic-watering-controllers-and-includes-connectors-for-13mm-and-4mm-hose-p-p-The-pressure-regulator-fits-both-1-2in-and-3-4in-BSP-taps-p-Hozelock-7022-0000-7022-Pressure-Regulator