Arkal

Technical Data METRIC US Max. pressure bar 10 psi 145 Min. backwash pressure bar 0.8 psi 12 Filtration surface area per unit cm 2 880 in 2 136.4 Filtration volume per unit cm 3 1320 in 3 80.5 Backwash water volume per unit lit 12 gal 3.2 F i l t r a t i o n B a t t e r i e s Maximum Filtration Flow Rate / Water Quality No. of units 2 3 4 5 6 2 3 4 5 6 Filtration Grade Water Quality m 3 /h gpm 400-130 μ Good 50 75 100 125 150 220 330 440 550 660 Average 38 57 76 95 115 167 250 334 418 506 Poor 27 41 54 67 84 119 180 238 294 370 Very Poor 16 25 33 41 49 70 110 145 180 215 100-70 μ Good 40 60 80 100 120 176 264 352 440 528 Average 30 45 60 75 90 132 192 264 330 396 Poor 20 30 40 50 60 88 132 176 220 264 Very Poor 13 20 26 33 40 57 88 114 145 176 55-40 μ Good 28 42 56 70 84 123 184 246 308 364 Average 22 33 44 55 66 97 145 193 242 290 Poor 15 23 30 38 45 66 101 132 167 198 Very Poor 9 14 18 24 33 39 61 79 105 145 20 μ Good 14 21 28 35 42 61 92 123 154 184 Average 10 16 21 26 32 44 70 92 114 140 Poor 7 11 14 18 21 30 48 61 79 92 Very Poor 5 7 9 11 13 22 30 39 48 57 Features Precise filtration with Spin Klin technology Automatic filtration for low flow rates Plastic parts - corrosion free Highly durable filter element Easy installation and operation Lightweight, compact design Simple and reliable operation Low pressure operation Minimum backwash water volume Disc Filters X Spin Klin X 2” Opal - Air Aided Flushing Air Aided Flushing D-15 Disc Screen Hydrocyclone Media