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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.
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.
All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and maintenance of the sprinkler.
Patented pressure activated co-molded wiper seal prevents water leakage and wipes the stem clean while preventing grit entering in to the case and assures long life.
Directional adjustment feature allows you to adjust pattern after installation of sprinkler to the pipe.
Heavy-duty stainless steel spring assures flush retraction every time.
