Broiler Nipple Drinking System Double seal warranty can ensure a long life span of 15 years. Boiler Nipple Drinking System1. Bird can drink from 360 degrees.2. Double seal design on upper connection and down connection to avoid the leakage of water.3. Broilor nipple and breeder nipple are both availabe.4. High quality PVC tube guarantees a long life span.5. Special biochemical disposal to prevent the growth of lichen.

drinker cup