Rain Bird 1800 1804LNPRS Pressure Regulated Pop-Up Sprinkler, 1/2 in Connection, FNPT, 4 in H Pop-Up, Plastic

The #1 selling commercial-grade pop-up sprinklers in the world, Rain Bird 1800 Series sprinkler heads provide unmatched reliability in all climates and soil types. Among superior performance features is a patented co-molded wiper seal that clears debris at pop-down and together with a strong stainless steel internal spring, ensures positive stem retraction and a tight seal season after season.

• 4 in pop-up spray head (nozzle not included)
• 4 in pop-up spray head (nozzle not included)
• Patented pressure activated co-molded wiper seal prevents wasteful water leakage and assures long life
• Heavy-duty stainless steel spring assures flush retraction, every time
• Wide range of nozzles available (sold separately) for distance of throw and arc pattern
• No tools needed to change nozzles
• Easy to install 1/2 in female threaded inlet fits all sprinkler systems