K-Rain RN 90 - 270 Degree Adjustable Rotary Spray Nozzle (14 ft.) | RN100-ADJ-90-270
Product Overview
Irrigation professionals know that uneven water distribution or clogged nozzles during the peak of summer heat can lead to rapid turf stress and costly callbacks. When a system fails to provide uniform coverage, you face the immediate risk of brown spots and unhappy clients. With seasonal demand surging and supply chain fluctuations making high efficiency nozzles harder to source on short notice; securing your inventory now prevents project delays. Planning ahead ensures your crews stay on site and your installations remain on schedule regardless of mid season shortages.
The K-Rain RN100-ADJ series offers a significant technical advantage over standard fixed spray nozzles by delivering multi stream technology that reduces water consumption by up to 30 percent. These nozzles operate with high uniformity and low precipitation rates, which prevents runoff on slopes and compacted soils. By choosing a rotary nozzle that manages pressure fluctuations effectively, you reduce long term maintenance costs and labor hours spent adjusting heads. Maintaining a well stocked trailer with these adjustable units provides a competitive edge by allowing your team to fine tune coverage on the fly without returning to the shop for different fixed arc parts.
Product Specifications
| Specification | Detail |
|---|---|
| Material | High Impact Engineered Thermoplastic |
| Arc Adjustment | 90 to 270 Degrees |
| Radius | 13 to 15 Feet (14 ft. nominal) |
| Operating Pressure | 25 to 50 PSI |
| Flow Rate | 0.35 to 1.15 GPM |
| Color/Finish | Black with Color Coded Top |
| Compatibility | Female Threaded; Fits K-Rain, Rain Bird, and Hunter Risers |
Available Models & Sizes
The K-Rain Rotary Nozzle line includes various fixed and adjustable patterns designed to cover radiuses from 8 feet up to 28 feet. This specific RN100-ADJ model provides a versatile mid range solution; please contact our sales team for bulk pricing or to inquire about 360 degree full circle configurations and short radius alternatives.
Key Features
- Adjustable arc from 90 to 270 degrees simplifies inventory by replacing multiple fixed arc nozzles.
- Multi stream technology provides high distribution uniformity to eliminate dry spots.
- Low precipitation rates reduce water runoff and soil erosion on sloped landscapes.
- Stay-flush technology resists clogging by clearing debris during the pop-up and retraction cycles.
- Compatible with all standard female threaded spray bodies used in the industry.
- Visual arc indicators allow your crews to quickly verify the spray pattern during installation.
Common Applications
- Commercial landscape irrigation
- Residential lawn and garden systems
- Municipal parks and public spaces
- Sports turf and golf course maintenance
- Greenhouse and nursery operations
- Erosion control and stormwater systems
Installation Notes
Installation requires no specialized tools as the nozzles are designed for hand tightening onto any standard male threaded riser. To adjust the arc or radius, use the integrated adjustment ring while the zone is running to ensure the stream reaches the desired header to header spacing. Always verify that system pressure is within the 30 to 45 PSI range for optimal rotary performance and to maximize the lifespan of the internal gears.
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