The 3/16” jetter hose is the smallest diameter hose offered by US Jetting for hydro jetting jobs. With 1/8” ends and 3/16” hose, it is designed to work with all 4000PSI or lower high-pressure hydro jet machines to clear residential lines 1” – 3” of debris and remove obstructions. The standard pressure and flow a micro kit is 4000PSI at 5GPM. The 3/16” jetter hose is available in two lengths: 75’ and 100’.