RAINBIRD 4″ Pop Up Sprinkler Spray Body Pops Up 2 Inches (5.1cm) above ground ( (WITHOUT NOZZLE) – Model 1804

Installed in parks and backyards across the globe, Rain Bird’s 1800 Series is the No.1 Residential-grade irrigation spray head brand in the world.
Chosen for its reliability, heavy-duty materials, and versatility, the 1800 Series offers a broad selection of pop up heights and nozzle combinations for watering shrubs, small lawns, and irregularly shaped planting areas.
All models feature Rain Bird’s patented pop-up mechanism with heavy-duty stainless steel spring for dependable out-of-sight retraction, plus an exclusive co-molded wiper seal for unmatched resistance to grit, pressure, and extreme environments.
Co-molded wiper seal is molded into the cap and features an encased plastic “cage” to provide unmatched resistance to grit, pressure, and the environment.