K-Rain RN 90 - 270 Degree Adjustable Rotary Spray Nozzle (28 ft.) | RN300-ADJ-90-270

Product Overview

Inefficient irrigation coverage or clogged nozzles can quickly lead to brown spots, localized dry patches, and frustrated clients during the peak of the summer heat. When watering windows are tight and municipal restrictions are in place, a failing spray head can result in significant turf damage or failed site inspections. Current supply chain fluctuations make it difficult to source high efficiency nozzles during the height of the season, leading to project delays and back-ordered maintenance calls. Securing your inventory of K-Rain RN series nozzles now ensures your crews can complete installs without interruption, keeping your irrigation schedules on track and your client landscapes vibrant throughout the hottest months.

The K-Rain RN 90 - 270 Degree Adjustable Rotary Spray Nozzle utilizes multi-stream technology to provide superior uniformity compared to standard fixed spray nozzles. By delivering larger water droplets at a lower application rate, this nozzle reduces wind drift and eliminates the misting issues common with high pressure systems. This allows for longer run times with less runoff, saving your clients significant water costs while simplifying your design process. Incorporating these high efficiency rotaries into your builds provides a professional edge, as they are less prone to clogging and require fewer head replacements over the life of the system.

Product Specifications

Available Models & Sizes

This model is the RN300-ADJ-90-270 version with a 28 foot radius, though the RN series includes smaller radius options and 360 degree fixed models to suit various landscape geometries. Contact our sales team for bulk pricing or to verify the full range of adjustable and fixed arc configurations available for your specific project requirements.

Key Features

• Multi-stream rotary technology delivers high uniformity and eliminates dry spots.
• Low precipitation rates reduce soil erosion and water runoff on sloped terrain.
• Heavy-duty construction ensures long-term performance in demanding commercial environments.
• Adjustable arc from 90 to 270 degrees provides maximum flexibility for irregular landscape borders.
• Wind-resistant droplets ensure water reaches the target area even in open, breezy conditions.
• Universal compatibility allows for easy installation on most standard spray bodies in the industry.

Common Applications

• Commercial landscape irrigation
• Residential lawn and garden systems
• Sports turf and golf course maintenance
• Municipal parks and public spaces
• Greenhouse and nursery operations
• Erosion control and stormwater systems

Installation Notes

When installing the RN300 series, ensure the spray body is flushed of all debris before threading the nozzle into place. Use the stainless steel adjustment screw to fine-tune the radius and arc while the zone is active to ensure precise coverage of the turf area. It is recommended to install these on pressure regulated spray bodies at 40 PSI for optimal performance and to meet local water efficiency codes regarding misting and overspray.