10 Pcs Push Nipple Cup Poultry Chicken Bird Quail Drinker Waterer

Brand new and high quality. Make a hole using 11/32" drill bit at the bottom of PVC, bucket or other containers you find available. For use on thin plastic like re-used water bottle cap, 5/16" drill bit might be more apropriate. Wind some thread tape and then Screw the nipple into the hole. 1 nipple for 2-3 birds. Water nipples only work under low pressure ( 5.5 psi or less ). Do not conect directly to a garden hose ( house water pressure is around 30 to 75 psi ). If you want to have it connected directly to a garden hose then a water pressure reguator is required. Size:4.5cm - 1.77inch. Package Included: 10 pcs x Water Nipples Drinkers The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.