Rain Bird Pressure Regulated 4" Pop-Up Sprinkler

PRODUCT DETAIL:

• 4 in 1800 Series pop-up spray head with high-efficiency variable arc nozzle
• Strong stainless steel spring provides reliable stem retraction
• Constructed of time proven UV-resistant plastic and corrosion-resistant stainless steel parts, assuring long product life
• High efficiency adjustable nozzle is up to 40% more efficient than other adjustable nozzles
• Resists wind blown overspray and reduces watering run times
• Exclusive co-molded wiper seal features 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" which enables more heads to be installed on the same valve
• Precision controlled flush at pop-down clears debris from unit, assuring positive stem retraction in all soil types
• Two-piece ratchet mechanism on all models allows easy nozzle pattern alignment without tools and provides added durability