, the I-90 has a coverage area that no other commercial sprinkler can provide. The low-volume diameter and cushioned rubber cover make it the perfect choice for gardens and open lawn spaces, as well as for perimeter irrigation of sports fields and riding arenas. The sprinkler is also easy to maintain, with a top-opening body cover that allows quick access to the filter screen and check valve without the need for additional parts, parts, or tools. The I-90 is offered in two models: a full-turn reciprocating nozzle version or an adjustable arc version, each with color-coded nozzles that can be field changed to match the specific needs of any large site.