K-RAIN ROTATOR SPRAY DIY 3/4 K5 SELECT

A 3/4-inch gear-driven DIY rotor sprinkler (K5 Select series) with built-in selectable nozzles, designed for efficient medium-range irrigation with easy arc and nozzle adjustment.

The K-Rain K5 Select Rotator Spray DIY 3/4 is a gear-driven rotor sprinkler designed for residential and light commercial irrigation systems. It is part of the K5 Select series, which features a patented built-in nozzle selection system that allows users to choose between multiple pre-installed nozzles without physically swapping parts.

This makes it ideal for DIY installations and quick field adjustments, since the correct precipitation rate can be selected simply by turning a selector mechanism.

The rotor delivers smooth reversing gear-driven rotation and supports adjustable arc settings from approximately 40° to 360°, allowing flexible coverage for corners, edges, and full-circle irrigation zones. It is commonly used as a replacement for standard 3/4-inch rotors or spray heads in medium to large lawn areas.

The K5 Select system is designed to maintain matched precipitation, ensuring even water distribution across all arc settings and nozzle selections. It is also engineered to reduce water consumption by up to about 30% compared to conventional spray systems due to improved efficiency and selectable flow control.

This model is widely used where installers want rotor-level efficiency without carrying multiple separate nozzles or doing complex field adjustments.

Features

• 3/4-inch inlet gear-driven rotor sprinkler
• Built-in selectable nozzle system (multiple integrated nozzle options)
• Adjustable arc: approx. 40°–360°
• DIY-friendly installation and adjustment
• Matched precipitation across all nozzle settings
• Reduces water use by up to ~30% compared to spray heads
• Smooth reversing gear-driven rotation
• Easy arc and nozzle selection (tool-assisted adjustment)
• Compatible with standard 3/4" rotor fittings
• Designed for residential and light commercial turf irrigation

Specifications

• Model: K-Rain K5 Select Rotor (DIY 3/4" K5 series)
• Inlet size: 3/4" FNPT standard rotor connection
• Arc range: 40° – 360° adjustable
• Radius: approx. 10 m – 13 m (varies by nozzle selection and pressure)
• Flow rate: approx. 1.2 – 5 GPM depending on nozzle
• Operating pressure: approx. 30–50 PSI system range
• Nozzle system: 4 built-in selectable nozzles
• Mechanism: gear-driven reversing rotor
• Application: lawns, turf zones, residential irrigation upgrades
• Efficiency: water-saving design (up to ~30% reduction vs spray systems)

Dimensions

• Pop-up height: approx. 4 inch rotor riser
• Body size: standard 3/4-inch rotor footprint
• Installation depth: rotor-style trench installation
• Above-ground profile: low-profile cap when retracted
• Designed to retrofit into standard 3/4" rotor cans

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