Refrigerating Specialties Division
2
DIMENSIONAL DATA
PORT SIZE
A
B
C
D
E
F
G
H
J
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
20, 25
3/4, 1
191
7.5
102
4.0 158
6.2
89
3.5 117
4.6 239
9.4
216
8.5
13
.5
265
10.4
32
1-1/4
219
8.6
122
4.8 203
8.0
96.5
3.8 117
4.6 305
12.0
256
10.1
15
.6
320
12.6
40, 50
1-5/8, 2
270
10.6
139.7
5.5 251
9.9
129.5
5.1 129.5
5.1 371
14.6
307
12.1
15
.6
414
16.3
65
2-1/2
303
11.9
142.2
5.6 251
9.9
160
6.3 147.3
5.8 401
15.8
331
13.0
25
1.0
424
16.7
75
3
384
15.1
216
8.5 311
12.2
167.6
6.6 167.6
6.6 478
18.8
389
15.3
29
1.1
500
19.7
100
4
427
16.8
217
8.6 366
14.1
208.3
8.2 190.5
7.5 571
22.5
450
17.7
32
1.3
615
24.2
125
5
496
19.5
298.4
11.7 381
15.0
198.1
7.8 228.6
9.0 576.6
22.7
485
19.1
30.5
1.2
—
—
150
6
537
21.1
355.6
14.0 514.3 20.2
180
7.1 294.6 11.6 706.1
27.8
617
24.3
35.6
1.4
—
—
CK1
1-1/4" TO 4"
PRESSURE BEARING COMPONENTS
COMPONENT DESCRIPTION
MATE RIAL
BODY
DUCTILE IRON GGG 40.3
SEAL CA P,A4A/S 4A
ALUMINUM
COVER,TOP
DUCTILE IRON GGG 40.3
