Description: Plastic Flex Nipple Drinker , low-cost nipple drinker. Manufactured with stainless steel parts inside a plastic housing. Screwed directly to a 22x22 mm square PVC pipe, or attached to a Ø 26,7 mm round PVC pipe with a threaded plastic connector. Provides all the water requirements of the avian from the second week to slaughter. A chick drinker is recommended in the first week. Standard production water passage values: 70 ml/ minute ( at 20 mbar)