Toshiba GF630 Instruction Manual page 57

10.4 Outline dimensions of Grounding ring
(1) Meter size of 15 to 600mm (1/2 to 24 inch) for JIS and ANSI Flanges
Option for Polyurethan and FEP
Material : SUS316
Meter Size
15mm 1/2"
25mm 1"
32mm 1 1/4"
40mm 1 1/2"
50mm 2"
65mm 2 1/2"
80mm 3"
100mm 4"
125mm 5"
150mm 6"
200mm 8"
250mm 10"
300mm 12"
350mm 14"
400mm 16"
450mm 18"
500mm 20"
600mm 24"
*1) When the grounding ring will apply to the FEP lining, please attach the gaskets between the
grounding ring and lining. (Refer to Fig 4.4.)
D1(mm)
JIS10K ANSI 150 JIS10K
16
27
34
42
52
67 62 115
82 77 125
104
129
154
204
255 333
305 396
333 440
384 503
433 542
483 599
584 710
− ５６ −
clasp
t
D2 (mm)
Number
of clasp
ANSI 150
42 2
60 2
70 2
77 2
95 2
119 2
129 2
154 2
185 2
215 2
265 4
325 4
372 4
416 4
479 4
534 4
589 4
691 4
６Ｆ８Ａ０８８２
Mass T
Approx. (kg) (mm)
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.3
3
0.4
0.6
0.9
1.3
1.6
2.0
2.0
2.4
3.0