These little units are terrific for efficiently irrigating potted plants, small areas, hanging baskets and even small areas of vegetables. The PC Junior pressure compensated dripper is a little ripper as it ensures an even 12 L/Hour flow rate from each dripper in the system plus, it has the CNL feature which simply means that the drippers stay full of water when the irrigation shuts off, they don't drain to the lowest point. The Fucia spray head is strong and UV stable and provides a beautiful even spray onto the soil. If you need to stop the flow through any individual unit, simply pull the elbow fitting off the top and insert it onto the stub on the side of the spray head. We supply the unit complete and fully assembled with the 12 L/Hour PCJ CNL dripper attached to 1m of 3/5 tube with the elbow on the other end and the fuchsia spray stake. The spray stake is 160mm long and the water sprays out on one side only so you can position it beside the edge of the pot. Click here to download the full specifications sheet.