Rainbird 12DS-H Dual Spray Half Circle Nozzle 25 Pack

Product Description

The RAINBIRD NATIONAL SLS 12DS-H is a dual spray half circle pattern replacement nozzle designed for residential and commercial irrigation systems. It delivers two separate streams across a half circle arc, providing close-in coverage that reduces dry spots and uneven watering. The nozzle covers a radius range of 9 to 12 feet, making it well suited for medium-sized turf zones and landscape beds. Licensed irrigation technicians and experienced DIYers install this nozzle as a direct replacement when upgrading or servicing existing spray head assemblies. The 12DS-H ships in a package of 25 units, making it a practical choice for multi-zone projects or service truck stock.

The 12DS-H is intended for use in half circle irrigation zones where standard single-stream nozzles leave gaps in coverage near heads and edges. The dual spray pattern fills in close-in areas that a single arc stream typically misses, helping maintain uniform soil moisture across the entire zone. This nozzle suits residential lawn and commercial landscape applications where coverage consistency directly affects turf health and water efficiency.

Key Features

• Dual spray pattern delivers two streams simultaneously for improved close-in coverage
• Half circle arc pattern targets 180-degree zones
• Adjustable radius from 9 to 12 feet to match zone layout
• Reduces dry spots by eliminating the typical dead zone directly in front of the head
• Replacement design installs directly into standard pop-up spray head bodies
• Sold in a pack of 25 for multi-zone service and stocking efficiency

Compatibility

Compatible with all Rain Bird pop-up spray head sprinklers. Designed as a direct replacement nozzle for standard residential and commercial spray head bodies.

Installation Notes

Installation is typically performed by a licensed irrigation technician or qualified landscape contractor. Shut off the irrigation controller and isolate the zone valve before removing the existing nozzle. The nozzle threads or snaps into the pop-up spray head body per the head manufacturer's fitting standard. After installation, cycle the zone and verify arc alignment, radius adjustment, and pattern overlap with adjacent heads before backfilling or restoring turf.