20 PSI Heavy Duty Pressure Regulator, can withstand 70 psi coming into it. 20 pounds of pressure is great for drip, and soaker hose systems. The pressure of your water is very important when it comes to drip irrigation. This item can not be left under pressure and should be used after a timer. Above or below the ground, heavy duty regulators withstand severe water hammer. Female Hose Thread x Male Hose Thread.
Know your pressure! Get a pressure gauge.