Adjustable Nozzle for Fountains and Water Features Precise flow control: Each small nozzle includes an on‑off adjustment valve so you can fine‑tune the outlet of every jet. Adjust individual nozzles to change spray height, pattern and water volume without tools. look and performance: Create a range of effects from narrow streams to fuller sprays by opening or closing selected nozzles. Useful for matching the water effect to the size and style of your feature. Robust, long‑lasting construction: Nozzle bodies are brass plated and the assembly uses 304 stainless steel for components exposed to water. These materials provide wear resistance and corrosion resistance for reliable performance outdoors or in wet environments. Easy installation: Built with a female thread connection for straightforward installation into fountains and water features that accept female‑threaded nozzles. No special adapters or complex plumbing required in most applications. Low maintenance: Durable finishes and corrosion‑resistant steel reduce buildup and extend service life, minimizing the need for frequent replacement. Practical use scenarios Backyard fountain: Adjust individual jets to produce a balanced, attractive waterscape that fits your garden layout and minimizes splash onto walkways. Spa or indoor fountain: Dial down several nozzles for a gentler flow and quieter operation that enhances relaxation without overpressurizing the system. Swimming pool or decorative pool feature: Combine open and partially closed nozzles to shape consistent, eye‑catching streams for poolside walls or centerpiece fountains. What this product delivers Functional control of spray and water volume through per‑nozzle adjustment valves. Durable materials (brass plating and 304 stainless steel) for long service life in outdoor and wet environments. Simple female‑thread installation for quick replacement or upgrade of existing fountain fittings. Compatible with indoor and outdoor fountains, spas, gardens and pool water features that use female‑threaded nozzle fittings.