Sprinkler SP-2 is made from durable, ultraviolet stabilised polymer and non ferrous parts. No ball bearing to rust. The Sprinkler rotates by itself in opposite direction of spray. Sprinkler SP-2 is designed specially for poultry farms and Sprinkles just the optimum quantity of water on poultry roof. The roof is kept wet, which reduces the inside temperature of Poultry Sheds. If the Gunny curtains are tied at the end of A.C. Sheets/roof water falling from the roof will wet the Gunny curtain and air entering the shed will be cooled because of the wet gunny curtains. Water Dripping on ground increases humidity near poultry shed and by evaporative cooling reduces temperature. This system allows to lower the temperature in comparision with external temperature at very low prices and without using sophisticated equipment. Since these Sprinklers are not irrigation Sprinklers, water requirement of system is very low.