Minicran linear carving outside 1/2" / interior carving 3/4", DSWZ11-1234L Microcranes for use in drip drying, micro and automatic irrigation systems. It has scissors on both sides to be joined to another joint armour with the corresponding type of scissors and diameter. The microphone allows you to control a single irrigation line. Type of connection: RZ 1/2" RV 3/4" The rack for Bradas drip and microwave systems is made of high-quality plastic that is resistant to the destructive effects of UV radiation.