Whether you've got a small area, sandy soil, or a mix of shrubs and grass, the I-20 is ready to water with efficiency and reliability. Recent improvements include automatic arc return, non-reversing 360, from 50 to 360° and a non-strippable, vandal-proof drive mechanism that prevents gear stripping and saves repair costs. Adding FloStop® control, easy through the top arc adjustment and a standard drain check valve all equate to a rotor that stands second-to-none in its class.