Statii de deferizare cu respalare manuala
Model | Birm litri | Valva com./ racordare | Debit mc/h | Suprafata filtrare mp | Debit respalare/timp | Greutate kg | Dim. (mm) l x l x i | BlueSoft 1035BT-RX | 24 | RX-56F-MHF 1” | 0.4-0.8 | 0.05 | 1.6mc/h (7GPM) 20-6 min | 55 | 300 x 300 x 1500 |
Statii de deferizare automata dupa timp, valva de comanda model ”RX”
Model | Birm litri | Valva com./ racordare | Debit mc/h | Suprafata filtrare mp | Debit respalare/timp | Greutate kg | Dim. (mm) l x l x i | BlueSoft 1054BT-RX | 43 | RX-67B-DTF 1” | 0.5-1.0 | 0.05 | 1.6 mc/h (7GPM) 20-6 min | 70 | 300 x 300 x 1800 | BlueSoft 1354BT-RX | 71 | RX-67B-DTF 1” | 0.8-1.6 | 0.08 | 2.8 mc/h (12GPM) 20-6 min | 105 | 400 x 400 x 1800 | BlueSoft 1465BT-RX | 85 | RX-67B-DTF 1” | 1.0-2.0 | 0.1 | 3.4 mc/h (15GPM) 20-6 min | 140 | 420 x 420 x 2200 | BlueSoft 1665BT-RX | 114 | RX-67B-DTF 1” | 1.3-2.6 | 0.13 | 3.4 mc/h (15GPM) 20-6 min | 180 | 450 x 450 x 2200 | BlueSoft 2162BT-RX | 198 | RX-75A-DTF 2” | 2.2-4.4 | 0.22 | 5.7 mc/h (25GPM) 20-6 min | 305 | 600 x 600 x 2300 | BlueSoft 2472BT-RX | 255 | RX-75A-DTF 2” | 2.8-5.6 | 0.28 | 8.4 mc/h (37GPM) 20-6 min | 385 | 700 x 700 x 2600 | BlueSoft 3072BT-RX | 397 | RX-75A-DTF 2” | 4.4-8.8 | 0.44 | 13.6 mc/h (60GPM) 20-6 min | 550 | 850 x 850 x 2600 |
Echivalent fier (mg/l) = 1 x continut Fe (mg/l) + 2 x continut Fe (mg/l) Determinarea vitezei de filtrare pe baza echivalentului de fier: Echivalent fier Viteza de filtrare <0.2 mg/l 20 m/h 0.5 mg/l 18 m/h 1.0 mg/l 15 m/h 1.5 mg/l 12 m/h 2.0 mg/l 10 m/h
Suprafata de filtrare necesara(mp) = Debit(mc/h) / Viteza de filtrare (m/h) Intervalul de pH al apei: 6,8 - 9,0 Continutul oxigenului dizolvat trebuie sa fie cel putin 15% din continutul de fier. Continutul clorului liber trebuie sa fie mai mic de 0,5 mg/l Hidrogenul sulfurat trebuie indepartat inainte de a patrunde in filtru.
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