Reaper 3/8 inch BSPP(F) rotating jetter nozzle for pumps 14 to 45 lpm and pipes 90 to 180 mmReaper 3 8 inch BSPP(F) rotating jetter nozzle for pumps 14 to 45 lpm and pipes 90 to 180 mm High impact and effective force allows you to use one tool for almost every drain jetting job cutting, cleaning, removal and more 4 x rear facing jets and 1 x forward facing jet for 90 to 180 mm (3 to 6 inch) diameter pipes 275 bar (4000 psi) max 28 to 45 lpm flow index size 120 dimensions: 84 x 41 mm (L x W) Information: Reaper nozzles successfully clean