Turbine rotor sprinklers offer coverage of up to 4000 sq. ft. and a multi stream nozzle that provides even coverage. The rotor head features a super quiet water driven turbine motor for full or partial circle coverage up to 70 ft. diameter. Works at water pressures ranging from 15 PSI to 150 PSI and is made of an impact resistant, rustproof polymer with a flow through sled base.