18-VAN Adjustable Sprinkler Nozzles 14–18 ft Radius — 25-Pack with Built-In Screen, Variable Arc

Rain Bird 18VAN adjustable sprinkler nozzles deliver a variable arc spray with a built-in screen, covering a 14 to 18-foot radius in a convenient 25-pack for reliable residential and commercial irrigation.

These 18-VAN nozzles are designed to replace standard pop-up sprinkler heads where you need a mid-range throw and the versatility of an adjustable arc. Each nozzle includes a mesh screen to reduce clogs from debris and a calibrated tip that lets you set the spray arc to match lawn edges, garden beds, or irregular landscape shapes. Sold in a quantity of 25, the set is suited for multi-head runs or whole-zone swaps without repeated reordering.

How do the 18VAN nozzles adapt to different lawn shapes?

You can change the spray arc on each nozzle across a variable range to create partial or full-circle coverage. This makes them useful for trimming spray away from sidewalks, patio furniture, or flower beds while achieving uniform irrigation where needed.

• Adjustable arc setting allows partial to full circle coverage.
• Fine-tuning prevents overspray onto hardscape or driveways.
• Individual adjustments enable mixed-angle layouts in the same zone.

What performance can I expect from a 14–18 foot radius nozzle?

The nozzles are calibrated to deliver a consistent spray pattern that reaches between 14 and 18 feet depending on system pressure and elevation. That radius suits medium-sized turf strips, front lawns, and perimeter planting areas where fixed short or long-throw heads are not optimal.

• Designed for mid-range coverage: 14–18 feet per nozzle.
• Works best with typical residential irrigation pressures for even coverage.
• Use spacing charts or a quick on-site test to confirm uniform overlap.

How does the built-in screen help maintenance and longevity?

Each nozzle includes an integrated mesh screen that catches grit and organic debris before it reaches the spray orifice. Blocking particulates helps maintain a steady spray pattern and reduces the frequency of cleaning or replacement in dusty or silt-prone systems.

• Screen traps sediment to minimize clogs and uneven spray.
• Reduces maintenance intervals compared with screenless tips.
• Easy to access and clean during routine system checks.

How do I use a 25-pack effectively during installation or upgrade?

Buying a 25-pack gives you enough nozzles for most residential zones, plus spares for future repairs. Replace old or mismatched heads by matching radius and arc needs across the zone to maintain uniform distribution and avoid pressure imbalances.

• Swap like-for-like across a zone to keep distribution even.
• Keep extra nozzles for staged upgrades or quick fixes.
• Combine with pressure-regulating components if pressure varies widely.

Who is this for: Landscapers, irrigation contractors, and homeowners who need dependable mid-range sprinkler coverage will appreciate the Rain Bird 18VAN nozzles. They suit properties with mixed hardscape and planting lines, renovation projects where multiple heads must be replaced at once, and new installations that benefit from adjustable arc control and built-in debris protection. Choose this 25-pack when you want consistent, serviceable spray performance across several heads without constantly sourcing individual tips.