The curved shape of the aluminum spray tube prevents water from puddling at the sprinkler itself. It features a heavy-duty metal base and motor housing, and has a curved aluminum spray tube with 19 precision jets. The 59 position pattern control dial allows you to tailor your spray area to meet your watering needs. Sprays up to 3500 square feet. Click Here for Watering Tips Click here to find out how you can help conserve water!