MKS 653B - ISO-NW Series Flanges; Figure 4: Outline Dimensions of an ISO-NW Series Flange; Table 4: Size Options for ISO-NW Series Flanges

Flange Types Cha
p
ter Two: Installation
12
ISO-NW Series Flanges
Model No. A B C E F G H K L Total
Height
653 -60-63-1
653 -60-63-2
2.360
(60)
5.95
(151)
6.16
(157)
0.35
(9)
4 4.330
(110)
45º NW-63 100
(25)
12.22
(310)
653 -3-80-1
653 -3-80-2
2.886
(73)
5.95
(151)
6.16
(157)
8 4.920
(125)
22.5º NW-80 12.22
(310)
653 -4-100-1
653 -4-100-2
3.885
(99)
7.40
(188)
7.65
(194)
5.710
(145)
NW-100 13.71
(348)
653 -6-160-2 5.869
(149)
8.90
(22.6)
9.79
(249)
0.43
(11)
7.870
(200)
NW-160 1.62
(41)
15.85
(403)
653 -8-200-2 7.650
(194)
11.22
(285)
12.13
(308)
12 10.240
(260)
15º NW-200 18.19
(462)
653 -10-250-2 9.700
(246)
13.19
(335)
14.11
(358)
12.200
(310)
NW-250 20.17
(512)
653 -12-320-2 12.370
(314)
16.73
(425)
17.67
(449)
0.55
(14)
15.550
(395)
NW-320 23.73
(603)
Table 4: Size Options for ISO-NW Series Flanges
H
A Dia.
L
Accepts K
Centerin
g
Seal Assy
Both Faces
B Dia.
C
E = Dia. of the Hole
F = Number of Holes, Equally Spaced
G = Dia. from Hole to Hole
Figure 4: Outline Dimensions of an ISO-NW Series Flange