Can I add to my existing Micro Spray system?

It is usually possible to add directly to an existing system, especially if you are only adding one or two extra sprays. However many water supplies suffer from a low pressure and this leads to problems when adding to a system. The best method it to ascertain what the flow rate from the tap is and at what pressure and then divide in the flow for each micro spray. This will tell you how many sprays you can run at one time. In practice it is just as easy to add the sprays and if the pressure is too low to work the system properly, then split the system into two separate lines each with a timer (or zone from a controller).