EN
WIKA operating instructions model TR57-M
14222243.02 08/2022 EN/DE
7
Overview of pipe adapters with pipe diameter
Adapt-
er
desig-
nation
Pipe
outer
∅ in
mm
Nominal
width of
pipe
Standard
Dimensions in mm [in]
B
SW
D
H
120
12.0
DN 10
EN 10357 series B
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
130
13.0
DN 10
EN 10357 series A
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
130
12.7
½"
DIN 11866 row C /
ASME BPE
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
135
13.5
DN 8
DIN 11866 row B
(ISO 1127)
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
172
17.2
DN 10
DIN 11866 row B
(ISO 1127)
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
180
18.0
DN 15
EN 10357 series B
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
190
19.0
DN 15
EN 10357 series A
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
190
19.0
¾"
DIN 11866 row C /
ASME BPE
51 [2.01]
11 [0.43]
15.5 [0.61]
43 [1.69]
213
21.3
DN 15
DIN 11866 row B
(ISO 1127)
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
230
23.0
DN 20
EN 10357 series A
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
254
25.4
1"
DIN 11866 row C /
ASME BPE
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
269
26.9
DN 20
DIN 11866 row B
(ISO 1127)
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
280
28.0
DN 25
EN 10357 series B
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
290
29.0
DN 25
EN 10357 series A
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
337
33.7
DN 25
DIN 11866 row B
(ISO 1127)
64 [2.52]
11 [0.43]
15.5 [0.61]
55 [2.17]
337
34.0
DN 32
EN 10357 series B
64 [2.52]
11 [0.43]
18.5 [0.73]
81 [3.19]
350
35.0
DN 32
EN 10357 series A
64 [2.52]
11 [0.43]
18.5 [0.73]
81 [3.19]
381
38.1
1 ½"
DIN 11866 row C /
ASME BPE
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
400
40.0
DN 40
EN 10357 series B
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
410
41.0
DN 40
EN 10357 series A
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
424
42.4
DN 32
DIN 11866 row B
(ISO 1127)
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
483
48.3
DN 40
DIN 11866 row B
(ISO 1127)
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
508
50.8
2"
DIN 11866 row C /
ASME BPE
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
520
52.0
DN 50
EN 10357 series B
92 [3.62]
14 [0.55]
18.5 [0.73]
81 [3.19]
2. Design and function
