Rothenberger ROTORQUE - Operating Instructions; Torque Specifications for Flaring Nuts; Usage Examples and Settings

Operating
1
2
3
0 Nm
no. 1000000225
ROTORQUE REFRIGERATION
1000000225
no. 1000000224
ROTORQUE AIRCON
Outside diameter
(acc. EN 12735-1 and EN 12735-2)
Min. wall thickness
(mm)
Tightening torque
(Nm)
metric (mm)
size
mm in
6 0,80 14 -18
6,35 1/4 0,80 14 -18
7,94 5/16 0,80 33 -42
8 0,80 33 -42
9,52 3/8 0,80 33 -42
10 0,80 33 - 42
12 0,80 50 - 62
12,7 1/2 0,80 50 - 62
15 0,80 63 - 77
15,88 5/8 0,95 63 - 77
18 1,00 90 - 110
3/4 1,15 90 - 110
Torque needed to tighten flaring nut according to EN 378-2:2008-06
Nm
15
25
10
20
40,5
0
0
2
8
40
20
50
10
Nm
30
40
50
4,5
Nm
0
0,5
55
45
35 Nm
35
1000000224
90
70
8
Nm
0
2
80
60
60 Nm
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