Page 127 - 2019종합카다로그_FLD
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Flow chart


                               H2O flow rate       Ranges       Pressure      Dimension (mm)
                     Size                                       loss
                               (m³/h)     Liquid (m³/h) Gas (Nm³/h)  (mmH2O)  M     N        L
                                           0.02 ~ 0.2   0.6 ~ 6
                 15A     ½B      0.1 ~ 1     0.2 ~ 2    3 ~ 30     600     390      80      735
                                           0.08 ~ 0.8  1.6 ~ 16
                 20A     ¾B      0.2 ~ 2                           600     390      80      735
                                           0.35 ~ 3.5   5 ~ 50
                                             0.1 ~ 1    2 ~ 20
                 25A     1B      0.4 ~ 4                           600     390     100      775
                                             0.6 ~ 6    9 ~ 90
                                             0.1 ~ 1    2 ~ 20
                 32A     1¼B     0.6 ~ 6     1 ~ 10    15 ~ 150    600     410     100      775
                                             0.2 ~ 2    4 ~ 40
                 40A     1½B     0.8 ~ 8                           800     410     100      775
                                            1.5 ~ 15   20 ~ 200
                                             0.5 ~ 5    6 ~ 60
                 50A     2B      1.5 ~ 15                          800     470     120      845
                                            2.5 ~ 25   40 ~ 400
                                             0.8 ~ 8   10 ~ 100
                 65A     2½B     2.5 ~ 25    4 ~ 40    60 ~ 600    800     490     150      865
                                            1.2 ~ 12   12 ~ 120
                 80A     3B      4.0 ~ 40    5 ~ 50    80 ~ 800    800     540     150      935

                                            2.5 ~ 25   25 ~ 250
                100A     4B      6.0 ~ 60                         1,000    590     180     1,015
                                             9 ~ 90   120 ~ 1,200
                                             4 ~ 40    40 ~ 400
                125A     5B      10 ~ 100   15 ~ 150  200 ~ 2,000  1,100   640     220     1,065
                                             6 ~ 60    60 ~ 600
                150A     6B      14 ~ 140                         1,200    690     240     1,125
                                            20 ~ 200  300 ~ 3,000
                                            10 ~ 100  100 ~ 1,000
                200A     8B      20 ~ 200   28 ~ 280  400 ~ 4,000  1,500   750     260     1,170
               * When the size is larger than 65A, to be consulted with a maker








               Material table

                                       Material code
                 Part list
                                B           C            D
                 Body          304SS      316SS       316L SS
                 Flange        304SS      316SS       316L SS
                 Float         304SS      316SS       316L SS
                 Support       304SS      316SS       316L SS
                 Magnet rod  304SS + Alnico 316SS + Alnico 316L SS + Alnico
                 Stopper       304SS      316SS       316L SS
                 Taper tube    304SS      316SS       316L SS
                 Guide         304SS      316SS       316L SS
                 Cap                      304SS
                 Indicator               Aluminium
                 Packing              NBR, Viton, Teflon








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