... pressure is 7-10bar, the unit is KG/H, different strainer is equipped as per different flow rate ,Flow rate: 1 ... .5-1.7KG/H, copper strainer with 45um was provideFlow rate: 1.89-3.78KG/H ... , copper strainer with 75um was equippedFlow rate : 4.76~5.1 ... Kg/H , copper strainer with 125um was keptFlow rate: 5.68-41.64KG/H ...