Installation
Promag 50
30
Hauser
Promag W tightening torques for JIS
Promag W tightening torques for AWWA
Nominal diameter
JIS
Threaded
fasteners
Max. tightening torque [Nm]
[mm]
Pressure rating
Hard rubber
Polyurethane
25
10K
4 × M 16
-
19
25
20K
4 × M 16
-
19
32
10K
4 × M 16
-
22
32
20K
4 × M 16
-
22
40
10K
4 × M 16
-
24
40
20K
4 × M 16
-
24
50
10K
4 × M 16
40
33
50
20K
8 × M 16
20
17
65
10K
4 × M 16
55
45
65
20K
8 × M 16
28
23
80
10K
8 × M 16
29
23
80
20K
8 × M 20
42
35
100
10K
8 × M 16
35
29
100
20K
8 × M 20
56
48
125
10K
8 × M 20
60
51
125
20K
8 × M 22
91
79
150
10K
8 × M 20
75
63
150
20K
12 × M 22
81
72
200
10K
12 × M 20
61
52
200
20K
12 × M 22
91
80
250
10K
12 × M 22
100
87
250
20K
12 × M 24
159
144
300
10K
16 × M 22
74
63
300
20K
16 × M 24
138
124
Nominal diameter
AWWA
Max. tightening torque
Pressure
rating
Threaded
fasteners
Hard rubber
Polyurethane
[mm]
[inch]
[Nm]
[lbf · ft]
[Nm]
[lbf · ft]
700
28"
Class D
28 × 1 ¼"
247
182
292
215
750
30"
Class D
28 × 1 ¼"
287
212
302
223
800
32"
Class D
28 × 1 ½"
394
291
422
311
900
36"
Class D
32 × 1 ½"
419
309
430
317
1000
40"
Class D
36 × 1 ½"
420
310
477
352
1050
42"
Class D
36 × 1 ½"
528
389
518
382
1200
48"
Class D
44 × 1 ½"
552
407
531
392
1350
54"
Class D
44 × 1 ¾"
730
538
633
467
1500
60"
Class D
52 × 1 ¾"
758
559
832
614
1650
66"
Class D
52 × 1 ¾"
946
698
955
704
1800
72"
Class D
60 × 1 ¾"
975
719
1087
802
2000
78"
Class D
64 × 2"
853
629
786
580