Dungs FRM-NOC 100025 HD, Instruction Manual, Page: 12 / 76

12 … 76
MC • Edition 2022.08 • No
. 279 663 R
ev
. -0
Outlet pressure adjustment range W
ds
Spring
colour
Item Nº Wire
∅
[mm]
∅
[mm]
Length
[mm]
Adjustment range
ND MD HD UHD
Red 287881 2.5 37 134
20-35 mbar
8-14 "W.C.
White 287882 2.8 37 134
30-50 mbar
12-20 "W.C.
Yellow 287883 3 37 134
50-75 mbar
20-30 "W.C.
Blue 274969 3.2 37 130
60-100 mbar
24-40 "W.C.
80-150 mbar
32-60 "W.C.
Black 274970 3.5 37 130
100-200 mbar
40-80 "W.C.
Purple 274971 3.7 37 130
130-250 mbar
52-100 "W.C.
Orange 274972 4 37 130
180-350 mbar
72-141 "W.C.
Pink 274973 4.3 37 130
200-400 mbar
80-161 "W.C.
White 2 287888 4.5 35 100
300-500 mbar
120-201 "W.C.
Yellow 2 287889 5 35 100
450-700 mbar
181-281 "W.C.
Blue 2 287890 5.5 35 100
550-900 mbar
221-361 "W.C.
Black 2 287891 6 35 100
650-1 150 mbar
261-462 "W.C.
Purple 2 287892 6.5 35 100
1 000-1 500 mbar
401-602 "W.C.
Purple 3 287893 10 70 155
1 000-1 600 mbar
401-642 "W.C.
Orange 2 287894 11 70 155
1 500-2 400 mbar
602-964 "W.C.
Pink 2 287895 12 73 155
2 300-3 600 mbar
923-1 445 "W.C.
Red 2 287896 13 74 160
3 500-4 000 mbar
1 405-1 606 "W.C.
6.5 Selection of regulating spring
6.5.1 For FRM-NOC 10010 / 10015 / 100025