1800 Series Maximum Efficiency Pressure Regulated Spray Heads

Rain Bird 1800 Series Sprays featuring PRS with Flow Optimizer technology. These Spray Heads are ideal for use in areas with high and/or widely fluctuating water pressures. The patented PRS pressure regulator built into the stem can help you save approximately 1 GPM per spray.

• Maintains constant outlet pressure at 30 psi
• Spray nozzles perform best at 30 psi; ensures maximum nozzle performance, even with varying inlet pressures
• Restricts water loss by up to 70% if nozzle is removed or damaged; saves water and money; reduces possibility of accidents and property damage; recommended for vandal-prone areas
• Ends misting and fogging caused by high pressure; stops water waste; ensures necessary watering occurs in high pressure or wind conditions
• No tools needed to change nozzle and screen
• Maintains constant pressure regardless of nozzles used
• High efficiency plus full adjustability in 1 spray
• Offers matched precipitation for equal water distribution

Other features include:

• Exclusive co-molded wiper seal featuring an encased plastic "cage" to provide unmatched resistance to grit, pressure and the environment.
• Pressure-activated, multi-function seal design assures a positive seal without excess “flow-by” allowing more heads to be installed on the same valve.
• Tapered pop-up neck helps remove debris during retraction while a precision controlled flushing action also clears debris assuring positive stem retraction in all soil types.
• Two-piece ratchet mechanism allows easy nozzle pattern alignment without tools and provides extra durability.
• All sprinkler components are removable from the top without special tools; providing for quick and easy flushing and maintenance.

Operating Range

• Pop-up Height: 4 inches
• Maximum spray distance: 8-15 ft
• Adjustable spray pattern from 0° to 360°
• Maximum coverage area: 706 sq. ft
• Nozzle outlet pressure:  30 psi
• Inlet size: 1/2"

Spray Nozzle details:

• Preinstalled Adjustable Pattern Spray Nozzle is easily adjusted to the exact pattern required to ensure your landscape is precisely watered with minimal overspray waste.
• Ideal for odd shaped corners and smaller grassy areas around sidewalks and driveways as well as flower beds or shrubs.
• The textured adjustment collar rotates to easily adjust spray pattern from 0° to 360°.
• Textured base and collar are easy to grip even when wet.
• A physical left edge indicator makes it easier to feel the fixed left edge of the pattern.
• Non-corrosive plastic and stainless steel construction for long life.
• Simple stainless steel top adjustment screw decreases or increases spray distance from 12' to 15'.
• "Captured" screw slot prevents screwdriver slippage during adjustment.
• White medium mesh filter screen protects nozzle from clogging and maintains precise radius adjustment.

              Rain Bird Spraynalysis: Pressure Test