Specification Brand : LYWS BulletPoint1 : Ideal for broilers, breeders, layers, pullets, ducks and game birds. BulletPoint2 : Manufacturer recommends 3 birds per nipple. BulletPoint3 : Delrin body, 360° side-action pin. BulletPoint4 : Screw directly into PVC pipe, or use reducing tees with Teflon tape for round PVC pipe. BulletPoint5 : Does not require a drip cup. Color : red ExternallyAssignedProductIdentifier1 : 0701851070326 ExternallyAssignedProductIdentifier2 : 701851070326 ItemName : LYWS Chicken Duck Hen Screw in Poultry Water Nipple Drinker Feeder (20pcs) ItemTypeKeyword : poultry-watering-equipment Manufacturer : SZLYWS LTD Material : Plastic ProductDescription : Fowl Water Nipple Drinker Chicken Feeder Manufacturer recommends 3 birds per nipple Does not require a drip cup Delrin body, 360° side-action pin Ideal for broilers, breeders, layers, pullets, ducks and game birds Screw directly into PVC pipe, or use reducing tees with Teflon tape for round PVC pipe Working pressure should be reduced to under 1 PSI Specifications: Screw Size: 11/32" Pilot Hole Drill Bit Size: 5/16" NPT (National Pipe Thread Taper): 1/8" 360 degree stainless steel nipple Weight: 8.5 grams per assembled nipple Color: Red Package include: 20x Chicken Water Nipple Drinkers UnspscCode : 31161500