Toro TVAN17 Variable Arc Nozzle 17'

Hello! We appreciate that you're asking about our Orbit 54152 Quarter Circle Stream Bubbler - 4 Jets. According to Orbit, to adjust the 54152, just use a flat head screwdriver on the screw in the center of the head and you're good to go. Hope this helps. If you have other questions, feel free to ask and we will be more than happy to assist you. You may also call our customer support specialists at 435-868-4020 between 8:00 AM and 7:00 PM MST or e-mail them @ support@plumbersstock.com. Thank you for visiting PlumbersStock.com. Have a wonderful day!

You did not answer the question whether to turn to the right or left to reduce the irrigation

First, I guess you must know there is no such thing as "left" or "right" with a circular adjustment. There is only clockwise or counterclockwise. That being said, you turn the screw clockwise (inward) to slow down the flow but, incredibly, you have be very strong, and screw and screw and screw till it makes any difference! Finally, when you think you can't turn it anymore, it will start to slow down the stream!

Hello! Thank you for posting a query concerning the Orbit 54152 stream bubbler. This bubbler sprinkler has a maximum spray radius of 3’. If this bubbler is what you need, simply click “Add to Cart” and fill in the required information. Enter your zip code and you’re on your way. Thank you for choosing PlumbersStock- your one-stop online store for your plumbing needs. Enjoy shopping!