Rain Bird XCZ075PRF Residential/Light Commercial Low Flow Assembled Control Zone Kit Filtration: 200 mesh (75 micron) Flow: 0.20 to 5.0 GPM (0.8 to 18.9 l/m) Inlet Pressure: 20 to 150 psi (1.4 to 10.3 bar) Regulated Pressure: 30 psi (2.1 bar)