The co-molded, pressure activated, Triple-Blade Wiper Seal assures positive seal without excess flow-by which enables more heads to be installed on the same valve. A base seal provides a positive seal during operation and Triple-Blade Wiper Seal serve to precisely balance flushing, flow-by, and debris protection to optimize performance and durability during pop-up. Precision controlled flush at pop-down clears debris from the unit, ensuring positive stem retraction in all soil types.
Side inlets featured on non Seal-A-Matic (SAM) models only.
Debris pockets in the base of the spray body collect debris and prevent recirculation in the body during operation reducing wear.
Designed for use with all Rain Bird plastic spray head nozzles Rotary Nozzles, U-Series, MPR, HE-VAN, VAN, and SQ Series.
Parts developed to be resistant to corrosion in treated recycled water containing chlorine and other chemicals.
Strong stainless steel spring provides reliable stem retraction and withstands corrosion.
Reinforced ratchet mechanism on all models allows easy nozzle pattern alignment without tools, withstands chemicals in recycled water, and prevents pattern misalignment over time.
Pre-installed 1800 Pop-Top flush plug blocks debris from entering after flushing and allows for easy nozzle installation.
Constructed of time-proven UV-resistant plastic and corrosion resistant stainless steel parts, assuring long product life.
All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and maintenance of the sprinkler.