Fittings

Fittings

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Nut 2003

DIN 11851 Fittings

Stainless steel fittings for the food and chemical industries.

The DIN union consists of four components: a threaded male weld ferrule, and female liner weld ferrule, a round slotted nut, and a "D" cross-section gasket.

Weld end fittings are available for metric tubing sizes as well as standard inch tubing sizes.

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Data Sheet

Nut 2003 Data Sheet

Dimension Table

Item Nº
DN
d5
(mm x in)
d6
(mm)
d8
(mm)
k
(mm)
m
(mm)
2003.010
10
Rd 28 x 1/8
19
38
18
15
2003.015
15
Rd 34 x 1/8
25
44
18
15
2003.020
20
Rd 44 x 1/6
31
54
20
17
2003.025
25 [1"]
Rd 52 x 1/6
36
63
21
18
2003.032
32 [1.25"]
Rd 58 x 1/6
42
70
21
18
2003.040
40 [1.5"]
Rd 65 x 1/6
49
78
21
18
2003.050
50 [2"]
Rd 78 x 1/6
62
92
22
19
2003.065
65 [2.5"]
Rd 95 x 1/6
80
112
25
21
2003.080
80 [3"]
Rd 110 x 1/4
94
127
29
25
2003.100
100 [4"]
Rd 130 x 1/4
115
148
31
26
2003.125
125
Rd 160 x 1/4
138
178
35
30
2003.150
150
Rd 190 x 1/4
164
210
40
34
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