Vacuum Fittings Feedthroughs - Granzow

(ISO-K) Clamp Flange Fittings and Components
Claws (Galvanized Steel 1.1181) for ISO-K
Dimensional drawing for the claws for ISO-K
Technical Data
DN
Number of required claws
per connection
d
l
l 1
l 2
l 3
Ordering Information
ISO-K
thread
mm
in.
mm
in.
mm
in.
mm
in.
1 set = 4 claws Part No.
63 / 100 160 / 250 320 / 500 630
4 / 8 8 / 12 12 / 16 20
M 8 M 10 M 12 M 12
35 35 50 55
1.38 1.38 1.97 2.17
22.5 23 36.5 41.5
0.89 0.91 1.44 1.63
8.6 9.1 15.9 16
0.34 0.36 0.63 0.63
2.5 2.5 2.5 2.5
0.10 0.10 0.10 0.10
268 25 268 26 268 27 268 28
Exact numbers of clamps see first page of the section “(ISO-K) Clamp Flange Fittings and Components”
Claws for Sealing Groove in Base Plate (Galvanized Steel 1.1181) for ISO-K
Dimensional drawing for the claws for sealing groove
Technical Data
DN
d
l
l 1
l 2
l 3
Ordering Information
ISO-K
thread
mm
in.
mm
in.
mm
in.
mm
in.
1 set = 4 claws Part No.
63 / 100 160 / 250 320 / 500
M 8 M 10 M 12
30 35 45
1.18 1.38 1.77
18.6 19 31
0.73 0.75 1.22
8.6 9.0 16.0
0.34 0.35 0.63
2.5 2.5 2.5
0.10 0.10 0.10
268 76 268 77 268 78
Exact numbers of clamps see first page of the section “(ISO-K) Clamp Flange Fittings and Components”
Blank Flanges (Nickel-Plated Steel 1.0037 / Stainless Steel 1.4301)
Dimensional drawing for the blank flanges
Technical Data
DN
ISO-K 63 100 160 200 250 320 400 500 630
a
mm
in.
5
0.20
5
0.20
5
0.20
5
0.20
5
0.20
5
0.20
5
0.20
5
0.20
5
0.20
b
mm
in.
12
0.47
12
0.47
12
0.47
12
0.47
12
0.47
17
0.67
17
0.67
17
0.67
22
0.87
b 1
mm
in.
4.5
0.18
4.5
0.18
4.5
0.18
4.5
0.18
4.5
0.18
6.5
0.26
6.5
0.26
6.5
0.26
6.5
0.26
d
mm
in.
95
3.74
130
5.12
180
7.09
240
9.45
290
11.42
370
14.57
450
17.72
550
21.65
690
27.17
d 1
mm
in.
70
2.76
102
4.02
153
6.02
213
8.39
261
10.28
318
12.52
400
15.75
501
19.72
651
25.63
d 2
thread M 8 M 8 M 8 M 8 M 8 M 8 M 8 M 8 M 8
t
mm
in.
8
0.31
8
0.31
8
0.31
8
0.31
8
0.31
8
0.31
8
0.31
8
0.31
8
0.31
t 1
mm
in.
12
0.47
12
0.47
12
0.47
12
0.47
12
0.47
12
0.47
12
0.47
12
0.47
12
0.47
Ordering Information
Nickel-plated steel
Part No.
Stainless steel
Part No.
269 47 269 48 269 49 – 269 56 – – – –
887 55 887 56 887 57 887 54 887 58 887 59 887 60 887 61 887 62
M 8 threaded bore from nominal size DN 500
Important: In the table of Section “General” the German designation for the type of steel is also stated in accordance with AISI.
Oerlikon Leybold Vacuum Full Line Catalog
25 C13