SIZE SELECTION
Size Flow Range
Inches DN US Metric
1/4 6 0.0134…5.4 GPM 0.051…20.4 l/min
3/10 8 0.0239…9.6 GPM 0.090…36.2 l/min
3/8 10 0.0373…14.9 GPM 0.141…57 l/min
1/2 15 0.084…33.6 GPM 0.318…127 l/min
3/4 20 0.149…60 GPM 0.57…226 l/min
1 25 0.233…93 GPM 0.88…353 l/min
1 1/4 32 0.382…153 GPM 1.45…579 l/min
1 1/2 40 0.60…239 GPM 2.26…905 l/min
2 50 0.93…373 GPM 3.53…1414 l/min
2 1/2 65 1.58…631 GPM 0.358…143 m³/h
3 80 2.39…956 GPM 0.54…217 m³/h
4 100 3.73…1494 GPM 0.85…339 m³/h
5 125 5.8…2334 GPM 1.33…530 m³/h
6 150 8.4…3361 GPM 1.91…763 m³/h
8 200 14.9…5975 GPM 3.39…1357 m³/h
10 250 23.3…9336 GPM 5.3…2121 m³/h
12 300 33.6…13,444 GPM 7.6…3054 m³/h
14 350 45.7…18,299 GPM 10.4…4156 m³/h
16 400 60…23,901 GPM 13.6…5429 m³/h
18 450 76…30,250 GPM 17.2…6870 m³/h
20 500 93…37,345 GPM 21.2…8482 m³/h
Size Selection
Page 47 March 2020 MAG-UM-00379-EN-07