Installation, maintenance and operation instructions | BOR-R k-factor (m3/h) BOR-R-100 BOR-R-125 k-factor (l/s) BOR-R-100 BOR-R-125 Position 1 9,40 12,00 Position 1 2,61 3,33 Position 2 8,93 11,39 Position 2 2,48 3,16 Position 3 8,45 10,79 Position 3 2,35 3,00 Position 4 7,97 10,18 Position 4 2,21 2,83 Position 5 7,49 9,57 Position 5 2,08 2,66 Position 6 7,01 8,97 Position 6 1,95 2,49 Position 7 6,53 8,36 Position 7 1,81 2,32 Position 8 6,06 7,76 Position