Combine the apricots, water and sugar in a heavy nonreactive saucepan; bring to a boil over medium heat. Cover, reduce the heat to low and simmer until the apricots are tender, about 10 minutes. Remove from the heat; set aside to cool slightly.
Puree the apricots and syrup in 2 batches in a food processor or blender. Press the puree through a sieve into a large