SJI-OMS16 Oscillating Sprinkler Aqua Joe® SJI-OMS16 Oscillating Sprinkler | Product Guide Precision watering for small gardens to large lawns. The Aqua Joe® SJI-OMS16 Indestructible Metal Base Oscillating Sprinkler is designed for reliable, adjustable lawn and garden watering. It features 16 clog-resistant nozzles, adjustable range control, a sealed turbo gear-driven unit, and an extra-large solid-metal base for stability and durability. It connects to a standard garden hose and provides up to 3,600 sq ft of max coverage. 💧 Adjustable Range Control 🌱 Up to 70 ft Spray Distance 🧰 Built-In Cleaning Pin Meet the SJI-OMS16 Key Components 🧱 Base — extra-large metal base helps keep the sprinkler stable during use 💦 16 spray nozzles — provide even water distribution across the selected coverage area ↔️ Oscillator tube — moves the spray pattern back and forth for oscillating coverage 🔗 Hose-end connection — connects to a standard garden hose 🎚️ Sliding tabs — adjust the watering range and spray pattern coverage 🧽 Inlet filter — helps reduce debris entering the sprinkler from the hose connection 🧰 Cleaning pin — built-in tool used to clear clogged spray nozzles ⚙️ Sealed turbo gear-driven unit — supports reliable oscillating performance during watering Technical Specifications Specification SJI-OMS16 Product Type Oscillating sprinkler with indestructible metal base Brand Aqua Joe® Best Use Large yards, lawns, and gardens Spray Nozzles 16 clog-resistant nozzles Garden Hose Compatibility Fits standard garden hose Adjustable Range Control Yes Coverage Max 3,600 sq ft / 335 m² Spray Distance Max 70 ft / 21 m Spray Width Max 37.8 ft / 11.5 m Max Pressure 120 PSI peak pressure at initial discharge Working Pressure 60 PSI under typical load Max Flow 6.65 GPM Product Dimensions 16 in. L x 5.2 in. W x 2.5 in. H Net Weight 1.4 lbs / 0.64 kg Gross Weight 1.6 lbs Warranty 2 Year Warranty What's in the Box Included Item SJI-OMS16 Aqua Joe® SJI-OMS16 oscillating sprinkler ✔ 16 spray nozzles ✔ built into oscillator tube Inlet filter ✔ installed in hose-end connection Cleaning pin ✔ stored on the opposite end of the oscillator Manual / quick guide ✔ Garden hose ✗ Not included Setup & First Use 💡 Before use: Place the sprinkler on a flat section of lawn or garden area, then connect it to a standard garden hose. Make sure the hose-end connection is secure before turning the water on. 1 Place Set the sprinkler on the watering area. › 2 Connect Attach a standard garden hose to the hose-end. › 3 Adjust Move the sliding tabs to set the spray range. › 4 Water Turn water on and monitor coverage. Position the sprinkler Place the sprinkler on a stable, flat area of the lawn or garden. Aim the oscillator tube toward the area you want to water. Connect the garden hose Attach a standard garden hose to the hose-end connection. Hand-tighten until secure. Set the watering range Use the sliding tabs to choose the desired spray range. Move the tabs closer together for a smaller section or farther apart for a wider sweep. Turn on water gradually Open the water supply slowly and check that the spray pattern is reaching the intended area. Monitor for run-off Watch water application while in use. Adjust the range or reduce watering time if water begins to run off the lawn or garden bed. Watering Tips 1 Water only when necessary Use the sprinkler when your lawn or garden needs watering rather than running it on a fixed schedule regardless of conditions. 2 Water in the morning Morning watering helps minimize water loss through evaporation. 3 Water deeply but less frequently Deep, less frequent watering helps promote deeper root growth. 4 Avoid water run-off Watch the watering area and stop or adjust the pattern if water begins flowing away instead of soaking into the soil. Maintenance & Care Follow these steps if the sprinkler stops oscillating, has weak spray, uneven coverage, or poor water flow due to debris or dirt build-up. Clean the inlet filter Remove the inlet filter from the hose-end of the oscillator and rinse it under water to clear debris. Remove the cleaning pin Remove the cleaning pin from the opposite end of the oscillator. Flush the oscillator Connect the oscillator to a spigot. Turn on the faucet, and while water continues running, gently spin the tube back and forth for a few minutes. Reinstall the inlet filter Screw the inlet filter firmly back in place once flushing is complete. Clear the spray nozzles Use the provided cleaning pin to clear clogs from the spray nozzles. Fit the cleaning pin firmly back in place before using the sprinkler again. Storage ❄️ Do not allow water to freeze inside the sprinkler. Drain the sprinkler after each use, especially before cold weather storage. 1 Turn off water Shut off the water supply before disconnecting the hose. 2 Disconnect the hose Remove the garden hose from the hose-end connection. 3 Drain remaining water Tilt the sprinkler so trapped water can drain from the hose-end and oscillator area. 4 Store protected Store in a protected area when not in use, especially during freezing temperatures. Troubleshooting Guide Use these quick checks for common SJI-OMS16 watering or oscillation issues. 🔴 Sprinkler Is Not Oscillating Possible Causes Water pressure is too low Inlet filter is clogged Debris is inside the oscillator tube Sliding tabs are limiting the range more than expected Solutions Confirm the faucet is fully open Remove and rinse the inlet filter Flush the oscillator by running water through it while gently spinning the tube back and forth Reposition the sliding tabs for the desired range 🟡 Weak or Uneven Spray Possible Causes One or more nozzles are clogged Inlet filter has debris build-up Garden hose is kinked or water supply is restricted Solutions Use the built-in cleaning pin to clear clogged nozzles Rinse the inlet filter under water Straighten the hose and check that the faucet is open 💧 Water Leaks at Hose Connection Possible Causes Garden hose is not fully tightened Hose washer is missing, damaged, or not seated correctly Connection is cross-threaded Solutions Turn off water and reconnect the hose straight Check the washer inside the hose connector Hand-tighten until secure without forcing the threads 🟡 Spray Area Is Too Wide or Too Narrow Possible Cause Sliding tabs need adjustment Solutions Move the sliding tabs closer together for a smaller section Move the sliding tabs farther apart for a wider watering sweep Reposition the sprinkler if the spray is reaching the wrong area 🟡 Sprinkler Stops Working After Storage Possible Causes Water was left inside the sprinkler Debris dried inside the nozzles or inlet filter Sprinkler was exposed to freezing water Solutions Drain the sprinkler after every use Clean the inlet filter and spray nozzles Do not allow water to freeze inside the sprinkler 🟡 Water Runs Off the Lawn Possible Causes Watering time is too long Soil cannot absorb water quickly enough Spray pattern is reaching pavement or sloped areas Solutions Shorten watering time Water deeply but less frequently Adjust sliding tabs or reposition the sprinkler to avoid run-off Video Guide Frequently Asked Questions What comes with the SJI-OMS16? The SJI-OMS16 includes the oscillating sprinkler with 16 built-in spray nozzles, inlet filter, built-in cleaning pin, and manual / quick guide. A garden hose is not included. What size area can it cover? The SJI-OMS16 provides up to 3,600 sq ft of maximum coverage, depending on water pressure, water flow, placement, and range setting. Does it fit a standard garden hose? Yes. The SJI-OMS16 is compatible with standard garden hoses. How do I adjust the watering range? Use the sliding tabs on the sprinkler to select the desired range. Moving the tabs changes how far the oscillator tube travels, allowing you to water a smaller or larger section. How far can it spray? The maximum spray distance is up to 70 ft, and the maximum spray width is up to 37.8 ft. What is the maximum pressure and flow? The sprinkler has a maximum pressure rating of 120 PSI and maximum flow of 6.65 GPM. The quick guide notes that typical working pressure is 60 PSI. How do I clean the nozzles? Remove the cleaning pin from the opposite end of the oscillator and use it to clear any clogged spray nozzles. After cleaning, fit the cleaning pin firmly back in place before using the sprinkler again. How should I store it? Drain the sprinkler after use and do not allow water to freeze inside it. Store it in a protected area when not in use, especially before freezing temperatures. What warranty does it have? The SJI-OMS16 is backed by a 2-year limited warranty for ordinary household use when purchased from All Season Power or an authorized seller with proof of purchase. Related articles 24V-X2-17LM Cordless Lawn Mower