Everyone wants a green, healthy lawn, but a long, narrow strip needs a spray pattern that matches its width as well as its length. A circular sprinkler can send much of its water onto the path or driveway beside it.
For an in-ground irrigation system, a side-strip nozzle on a compatible pop-up spray body is one option. The two products below are components that work together: a pressure-regulated spray body and a separately purchased strip nozzle. They are not two complete irrigation kits or sprinklers that attach directly to a garden hose.
Measure the area before buying. The Rain Bird 15SST side-strip nozzle has a nominal 4-by-30-foot pattern at 30 PSI; that does not make it a match for every narrow lawn. Placement, overlap, available water pressure and wind affect coverage.
Best sprinkler components for a long narrow lawn
The spray body provides the pop-up mechanism and pressure regulation. The nozzle determines the watering pattern. If you already have a compatible Rain Bird spray body, you may only need to change its nozzle.
1. Rain Bird 1804LNPRS Pressure-Regulated Pop-Up Body — No Nozzle
Rain Bird’s 1800 series offers different nozzle options for watering small lawns. The 1804LNPRS is a single body with a 4-inch pop-up and 30 PSI pressure regulation. It comes without a spray nozzle and connects to irrigation pipe through a 1/2-inch female NPT inlet.
Rain Bird 1804LNPRS Pressure-Regulated Body — No Nozzle
- Single body with 4-inch pop-up height.
- 30 PSI pressure regulation; 1/2-inch female NPT inlet.
- No spray nozzle included; purchase a compatible nozzle separately.
The orange cap is a flush cap, not a spray nozzle. After flushing debris from the system, remove the cap and fit the separately purchased 15SSTC1 nozzle for a side-strip pattern. The body itself has no defined watering pattern until a nozzle is installed.
Pressure regulation reduces excessive pressure at the nozzle when the supply is sufficient. It cannot boost a low-pressure supply or compensate for a zone with too many heads. Check the existing pipe connection, operating pressure and available flow before deciding how many heads to install.
Strengths
- Pressure-regulated bodies support a consistent nozzle operating pressure.
- The nozzle can be selected separately to match the watered area.
- Compatible Rain Bird spray nozzles let you select the pattern for the area.
Limitations
- No spray nozzle is supplied; the flush cap is not a watering nozzle.
- Pipework, fittings, water supply and control equipment are separate installation requirements.
- A 4-inch pop-up must clear the surrounding grass to spray properly.
2. Rain Bird 15SSTC1 Side-Strip Spray Nozzle — Nozzle Only
The 15SSTC1 is the component that creates the narrow rectangular pattern. It fits a compatible Rain Bird spray body, including the 1800 series, or replaces an existing spray nozzle. A pop-up body is not included, and this nozzle is not an insert for a Rain Bird 5004 rotor.
Rain Bird 15SSTC1 Side-Strip Spray Nozzle
- Nozzle only; compatible spray body required.
- Nominal 4 × 30 ft side-strip pattern at 30 PSI.
- Fits Rain Bird pop-up spray heads; filter and adjustment screw.
Rain Bird’s performance table specifies approximately 1.21 gallons per minute and a 4-by-30-foot pattern at 30 PSI. Those figures describe test conditions, not guaranteed coverage in wind or at a different operating pressure. This is a side-strip pattern, so plan its position along the side of the watered area rather than treating it as a center-strip or end-strip nozzle.
Buy a separate strip nozzle for each head that needs this pattern. The body above and this nozzle are sold separately, so order the required quantity of each for your layout. If your existing spray bodies are serviceable and compatible, replacing them solely to change the spray pattern may be unnecessary.
Strengths
- A side-strip pattern is more relevant to a narrow rectangle than a broad circular spray.
- Fits compatible Rain Bird spray bodies, including the 1800 series.
- A filter and adjustment screw support routine setup and maintenance.
Limitations
- A nozzle cannot water by itself; a compatible installed body is required.
- The nominal 4-foot width may not match your lawn.
- The number and spacing of heads depend on the actual layout and water supply.
Before installation
Plan overlapping coverage using the manufacturer’s layout and performance information. Check the zone’s flow demand and avoid mixing sprays and rotors without accounting for their different application rates. Flush debris from the pipework before fitting the nozzles, then test the pattern and adjust the heads so they do not water surrounding paving.
A large rotor is not automatically a better choice because the lawn is long. For example, the Rain Bird 5004PC has a standard radius of roughly 25–50 feet, which can be excessive for a narrow strip. Choose a pattern that fits the width instead of buying primarily for maximum throw distance.
Final Words
For a compatible in-ground system, the 1804LNPRS body and separately purchased 15SSTC1 nozzle offer a pressure-regulated side-strip setup. Choose the nozzle pattern first, then confirm the body, head placement and supply can support it. If you want a sprinkler to connect directly to a garden hose, these components are not a ready-to-use replacement.
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