Water tank hose barb fitting, for 5/16" hose
Product Description
Water tank hose barb fitting # 4031 for 5/16" hose. We use 5 or 6 gallon buckets for our water tanks on our low pressure system, large systems with many cups could use a 30 gallon plastic barrel. Make sure the bucket or barrel has a vent to allow air into the tank to prevent a vacuum from forming and stopping the water flow.