Description Installed in parks and backyards across the globe, Rain Bird's 1800 Series is the #1 commercial-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.PRODUCT DETAIL:Color: Black Connection Size: 1/2 in Connection Type: FNPT Dimensions: 4 in H Flow Rate: 0.92 gpm Full-Circle/Part-Circle: Part-Circle Material: Plastic Nozzle Type: Fixed Spray Operating Range: 8 to 15 ft Pop-Up Height: 2 in Pressure Rating: 30 psi