Approval/Certificate/Document of Conformity

SCHEDULE
EU-TYPE EXAMINATION CERTIFICATE Sira 05ATEX1288X
Issue 5
This certificate and its schedules may only be
reproduced in its entirety and without change
CSA Group Netherlands B.V.
Utrechseweg 310,
6812 AR, Arnhem Netherlands
DQD 544.11 Rev 2018-04-20 Page 3 of 9
Design option: A brass continuity washer may be fitted in the 20S to 100 sizes for use with lead inner
sheathed cables.
Gland Size
Standard Entry threads
Max Ø over
Cores
Max No of
Cores
Outer Sheath
Metric
NPT
Min
Max
16
M20
½” NPT
10.4
15
3.4
8.4
20S
M20
½” NPT
10.4
35
4.8
11.7
20
M20
½” NPT
12.5
40
9.5
14.0
25
M25
¾” NPT
17.8
60
11.7
20.0
32
M32
1” NPT
23.5
80
18.1
26.3
40
M40
1 ¼” NPT
28.8
130
22.6
32.2
50S
M50
1 ½” NPT
34.2
200
28.2
38.2
50
M50
2” NPT
39.4
400
33.1
44.1
63S
M63
2” NPT
44.8
400
39.3
50.1
63
M63
2 ½” NPT
50.0
425
46.7
56.0
75S
M75
2 ½” NPT
55.4
425
52.3
62.0
75
M75
3” NPT
60.8
425
58.0
68.0
80
M80
3” NPT
64.4
425
61.9
72.0
85
M85
3” NPT
69.8
425
69.1
78.0
90
M90
3 ½” NPT
75.1
425
74.1
84.0
100
M100
3 ½” NPT
80.5
425
81.8
90.0