Professional Heavy Duty Pulsating Sprinkler — All-Metal Adjustable Circular Spray, Metal 3-Pronged Step Spike, Coverage up to 8500 Sq.FT (106 inch diameter)

Durable all-metal construction: built from zinc and stainless steel for heavy-duty, season-after-season use. The corrosion- and rust-resistant design stands up to harsh weather and frequent operation. High-capacity coverage: this large impulse/pulsating sprinkler reaches a 106 inch diameter and can cover up to 8,500 square feet, making it well suited for medium to large lawns and garden areas (actual range depends on water flow and pressure). Fully adjustable spray controls: customize spray intensity with the diffuser pin, set distance using the top dial, and change coverage using the clip and two collars. The pattern is adjustable from as little as 20 degrees up to a full 360 degrees. Secure ground anchoring: heavy-duty metal triple spikes (metal 3-pronged step spike) allow easy insertion into turf by stepping on the metal "wings" (foot step) at each side so the unit stays firmly upright without shifting or tipping. Easy hookup and setup: includes a swivel-type coupling for quick garden-hose attachment and a user instruction sheet in the package. Minimum working pressure: requires a minimum of 50 PSI to operate properly; if water pressure is below 50 PSI the sprinkler may not spring back.