GARDENA WATER TIMER - 1198-U,AUTOMATIC ZONE DISTRIBUTOR Plant and or garden areas are watered as per the programming of the Water Computer (not included) one right after the other Included are 5 Threaded Tap Connectors and 3 end caps Ideal for individual plants and gardena areas with varying water requirements, or when the water quantity is insufficient for simultaneous supply of all watering accessories Outlets not in use can be easily de activated. With 3/4" Male Threads