روگر
| table of hydraulic performances at 2900 rpm (CR20) | |||||||||||||
| pump type | rated power | Q= DELIVERY | |||||||||||
| m3/h 0 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |||
| kw | hp | H= total head meters column of water | |||||||||||
| CR20-2 | 2.2 | 3 | 32 | 30 | 29 | 28 | 27 | 26 | 24 | 22 | 21 | 20 | 16 |
| CR20-3 | 4 | 5.5 | 45 | 43 | 42 | 41 | 40 | 38 | 36 | 34 | 32 | 30 | 23 |
| CR20-4 | 5.5 | 7.5 | 60 | 58 | 57 | 56 | 54 | 52 | 50 | 48 | 46 | 42 | 30 |
| CR20-5 | 5.5 | 7.5 | 78 | 76 | 74 | 72 | 70 | 68 | 64 | 60 | 56 | 50 | 38 |
| CR20-6 | 7.5 | 10 | 90 | 88 | 86 | 84 | 80 | 76 | 72 | 68 | 62 | 58 | 45 |
| CR20-7 | 7.5 | 10 | 110 | 107 | 104 | 100 | 97 | 94 | 90 | 86 | 80 | 70 | 55 |
| CR20-8 | 11 | 15 | 120 | 116 | 114 | 110 | 106 | 102 | 98 | 94 | 90 | 80 | 60 |
| CR20-10 | 11 | 15 | 150 | 145 | 140 | 135 | 130 | 125 | 120 | 115 | 100 | 95 | 75 |
| CR20-12 | 15 | 20 | 180 | 175 | 170 | 165 | 160 | 155 | 150 | 140 | 125 | 110 | 90 |
| CR20-14 | 15 | 20 | 205 | 200 | 195 | 190 | 185 | 180 | 170 | 160 | 140 | 125 | 105 |
| CR20-17 | 18.5 | 25 | 250 | 245 | 240 | 235 | 230 | 220 | 205 | 185 | 170 | 158 | 125 |
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