Tier 1 Cleaning Nozzles
Tier 1 nozzles have orifices drilled out in different locations and sizes and at different angles, which can mean inefficient flow dynamics and less performance. When the water enters the nozzle, it hits into the back of its interior, then bounces out in the opposite direction while exiting through the drilled holes. During this process, a considerable amount of energy is lost. These nozzles are relatively inexpensive and do not last as long. Over time, the drilled jet holes wear out and the nozzle becomes ineffective. These nozzles are rated for water efficiency of approximately 30% efficient.