K-RAIN NOZZLE SPRAYER ROTARY ADJ 28FT

A high-throw 28-foot adjustable rotary spray nozzle for K-Rain spray bodies, designed for efficient multi-stream irrigation over large residential and light commercial areas.

The K-Rain 28ft Adjustable Rotary Nozzle (RN300-ADJ series) is the largest adjustable range model in the K-Rain rotary nozzle lineup. It delivers a nominal 28-foot (≈8.5 m) radius and uses multi-stream rotating technology to apply water slowly and evenly, improving soil absorption and reducing runoff compared to traditional spray nozzles.

This nozzle is part of the RN300 series, designed for medium-to-long throw irrigation applications. It allows adjustable arc coverage depending on model variant (commonly 90°–210° or 90°–270° versions), making it suitable for irregular lawn shapes and wide irrigation zones.

It is installed on standard K-Rain spray bodies such as Pro-S and NP Spray heads. The rotary design helps reduce wind drift and increases watering efficiency by delivering heavier water droplets in rotating streams rather than misting spray patterns.

K-Rain RN300 rotary nozzles are engineered for water efficiency and can reduce water usage by up to approximately 30% compared to conventional spray nozzles while maintaining matched precipitation across different arc settings.

Features

• 28ft spray radius (≈8.5 m coverage)
• Adjustable arc (commonly 90°–210° or 90°–270° variants)
• Multi-stream rotary irrigation technology
• Reduces water usage up to ~30% compared to spray nozzles
• Wind-resistant, low-drift water delivery
• Matched precipitation across all arc settings
• Hand adjustable (no tools required)
• Built-in filtration for clog resistance
• Compatible with K-Rain spray bodies (Pro-S, NP Spray, etc.)
• Designed for improved infiltration and reduced runoff

Specifications

• Model: RN300-ADJ (28ft rotary nozzle class)
• Spray radius: 20–28 ft range (nominal 28 ft max)
• Arc adjustment: approx. 90°–210° or 90°–270° depending on variant
• Recommended operating pressure: ~40 PSI
• Flow rate: variable (higher GPM compared to lower-radius rotary nozzles)
• Technology: Multi-stream rotating irrigation nozzle
• Application: Pop-up spray irrigation systems
• Material: UV-resistant engineered irrigation-grade polymer
• Use: Residential and light commercial landscapes

Dimensions

• Standard ½-inch irrigation spray nozzle format
• Threaded insert compatible with K-Rain spray risers
• Compact rotary head assembly (interchangeable field service part)
• Fits standard spray bodies without modification

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