Cups require a water source at a pressure of less than 5 lbs. P.S.I., which is provided by a pressure-reducing valve or by gravity tanks placed less than 5’ above the drinkers. Each cup can handle up to 40 birds. The cup system is the most sanitary watering system available. Cups have a spring-loaded trigger stem for positive shut-off of water. Water flows only when the bird’s beak is in the cup. There are no messy wet spots as with nipple drinkers.
About 1/8 inch of the threads will be visible once screwed into the pipe bracket or the cage/wall bracket. Over-tightening will cause the bracket to split.
Each cup will require the Cage/Wall Mount or the PVC Pipe Fitting Connectors.