Weathermatic Turbo 3 Pop Up Rotor 5 year warranty Part circle models adjust from 40  360; no tools required 14 field-changeable nozzles  SmartAngle (low angle) and Flow Standard Ready Check check valve on T3 and T35 models is easily reversed in the field to a check position. Check valve holds back 12 (3,7 m/hd) of elevated water.