Presentation : Regulator connection 13 mm 1/2" 15 mm 5/8" GARDENA - 2942 - 20, you can easily adjust the water flow to adjust the range of a sprinkler, it ensures an easy change of accessory especially in case of high pressure. Advantages : 100% compatible with the GARDENA pipe range Easy to use and easy to use Easy to change accessories even under high pressure Garden irrigation with GARDENA with more than 50 years of experience Features : Contains: 1 regulator connection Connection possibility: 13 mm (1/2") 15 mm (5/8") Anti - freeze protection Reference: 2942 - 20 - 20 Packaging : Regulator connection 13 mm 1/2" 15 mm 5/8" GARDENA - 2942 - 20 Warranty : Guaranteed 5 years.