【Bulkhead Fitting Material】Brass. Drinker Nipple Material]Stainless Steel. [Drinker Nipple Size]1/2 Male Thread. [Effective Water Saving]When the pig mouth hit the pole, the water will automatically flow out, and automatically shut down when leaving. It can not only effectively save water, but also reduce the labor giving water. [Bulkhead Fitting Material]Brass. [Bulkhead Fitting Size]1/2 Female Thread to... 5PCS 1/2 Stainless Steel Automatic Pig Nipple Water Drinker Feeder Waterer + 5PCS 1/2 Female to 3/4 Male Brass Water Tank Connector Bulkhead Fitting + 1PCS Hole Opener Kit for Sows Piglets Drinking Golden Pearl 5pc 1/2 NPT Stainless Steel Automatic Pig 1/2 Inch Male Thread Drinker 1/2" Stainless Steel Pig Nipple Water Drinker Automatic Pig Drinker Piglet Drinking Nipple Kit It can not only effectively save water, but also reduce the labor giving water. Joywayus 5PCS Stainless Steel Automatic Pig Nipple Water Drinker Feeder Waterer 5PCS Brass Water Tank Connector Bulkhead Fitting 1PCS Hole Opener Kit for Sows Piglets Drinking 【Effective Water Saving】When the pig mouth hit the pole, the water will automatically flow out, and automatically shut down when leaving. 【Drinker Nipple Material】Stainless Steel.
