Rain Bird 1800 PCS

Take control of your system with 1800 PCS screens. Using the nozzle Pressure Compensating* Screens help reduce pressure fluctuations in your system. Also used to control fogging of spray nozzles by reducing the incoming pressure or to reduce the radius of the water pattern. * With a pressure compensator, outlet pressure will be reduced but will fluctuate as the inlet pressure changes. A pressure compensator cannot maintain outlet pressure at a constant rate. A pressure regulator establishes and maintains a constant outlet pressure of 30 psi (2.1 bar) as long as the inlet pressure at the spray head is greater than 30 psi (2.1 bar).