Where directionally specific, moderate water coverage is needed. Ultra-Jets are used for ground covers, under trees, and in areas that need moderate water coverage. The Ultra-Jet provides stream type spray of 10 PSI (4.5 GPH) in an 8' diameter spray. Connect it directly into 1/4" poly tubing held by an irrigation stake. Use IRR610 (irrigation stake), 1/4" poly tubing and IRC210 (1/4" barbed coupler) to complete setup.