The Hozelock Aquastorm 15 Rectangular Sprinkler Plus is an adjustable water driven sled sprinkler that oscillates forwards and backwards - for watering full or part rectangular areas up to 180m2. Code 2972. Key Features: Oscillating sprinklers are the ultimate lawn sprinklers. They are specially designed to give 100% even water coverage regardless of the water pressure (1-10 bar) The sprinkler can water a rectangle or a part of a rectangle - adjustment is easy simply slide the red setting rings There are 15 jets which gives a max area coverage of approx 180m2. Perfect for lawns and established plants The sprinkler is mounted on a stable sled which gives stability on a lawn or a border They feature an ultra reliable, water-powered, geardrive motor that operates at all water pressures