The Bell Drinker Is A Non Ballast Drinker With Fewer Assembly Parts For Simplicity And Comes Standard With Hanging Attachments A 3 M Pvc Flexible Water Pipe And A Clamp Saddle With A Shut Off Valve. **Specifications *Application: From 7 Days To End Of Life Cycle *Drinking Capacity : 100 Birds Per Drinker *Water Pressure: 0.15 To 0.2 Bar.