Electrical Conduit
  
 
 
 
 
 
.BS731 N.W.T.
 
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N.W.T. Range of Electrical Conduit
 

Typical Applications
NWT conduit is extremely versatile. It can be used in most commercial and industrial environments, where dynamic and static applications are required or a high degree of flexibility is needed. The tube and fittings are all metallic and therefore can be used when a low fire hazard specification is required
Construction
NWT is made from electro galvanised steel strip, which is helically wound to produce a square lock construction. Made to BS731....... ....... ...... ...... Max Operating Temp:+500' C
IP Rating: IP.40

  
 
Bore Size
Inside Diameter
(mm)
Outside Diameter
(mm)
Inside Bent Radius
(mm)
Kg per 100 metres
 
1/8"
3
5.5
20
5
3/16"
5
7.5
23
6
1/4"
6.4
8.6
25
9
5/16"
8
10.4
26
13
3/8"
9.5
12.3
28
14
1/2"
12.7
16.1
32
20
5/8"
15.9
19.8
35
23
3/4"
19
23.3
37
31
7/8"
22
26
40
35
1"
25.4
30.4
44
39
1.1/8"
28.5
33
47
41
1.1/4"
32
37
52
43
1.3/8"
35
40
54
51
1.1/2"
38
43.3
58
59
1.3/4"
44.5
51
65
72
2"
50.8
55
73
85