Chain dimensions (Unit:mm)
Pulton No.
Pitch

P
Roller
Dia.
Dr
Inner Link
Width
W
Pin
Plate
Standard
Nickel
Stainless
Dia
d
Length
L
Height
H
Thick
T
25
25NP
25SS
6.35
3.3
3.2
2.31
8.7
5.85
0.75
35
35NP
35SS
9.525
5.08
4.8
3.59
12.8
9
1.25
40
40NP
40SS
12.7
7.92
7.95
3.98
17.8
12
1.5
50
50NP
50SS
15.875
10.16
9.55
5.09
22.5
15
2
60
60NP
60SS
19.05
11.91
12.7
5.96
27.4
18
2.4
80
80NP
80SS
25.4
15.88
15.88
7.94
35.4
24.1
3.2
100
100NP
100SS
31.75
19.05
19.05
9.54
42.7
30.1
4
120
120NP
120SS
38.1
22.23
25.4
11.11
52.9
(53.7)
36.2
4.8
(5)
140
140NP
140SS
44.45
25.4
25.4
12.71
57.8
(59.4)
42.2
5.6
(6)
160
160NP
160SS
50.8
28.58
31.75
14.29
67.9
(70.3)
48.2
6.4
(7)
200
200NP
200SS
63.5
39.68
38.1
19.85
84.9
60.3
8

Pulton No.
Standard/NP Type
Average Tensile
Strength
kN
SS Type
Max.Allowable
Tension
kN
Approx.
Weight

Kg/m
Standard
Nickel
Stainless
25
25NP
25SS
4.12
0.12
0.13
35
35NP
35SS
9.41
0.29
0.36
40
40NP
40SS
16.66
0.44
0.66
50
50NP
50SS
27.93
0.74
1.08
60
60NP
60SS
40.18
1.03
1.6
80
80NP
80SS
65.66
1.76
2.69
100
100NP
100SS
107.8
2.55
4.01
120
120NP
120SS
151.9
3.82
5.99
(6.36)
140
140NP
140SS
205.8
4.61
7.71
(8.32)
160
160NP
160SS
254.8
6.37
10.24
(11.22)
200
200NP
200SS
421.4
10.58
16.87
(17.38)

Attachment dimensions (Unit:mm)
Pulton No.
A1 Attachment Dimension
K1 Attachment
Dimension
Standard
Nickel
Stainless
A
E
G
J
O
B
F
25
25NP
25SS
7.15
9.9
5.6
4.8
3.4
14.3
19.8
35
35NP
35SS
9.5
12.9
7.9
6.4
3.4
19
25.8
40
40NP
40SS
12.7
17.55
9.5
7.9
3.6
25.4
35.1
50
50NP
50SS
15.9
23.1
12.7
10.3
5.2
31.8
46.2
60
60NP
60SS
19.05
27.8
15.9
11.9
5.2
38.1
55.6
80
80NP
80SS
25.4
34.95
19.1
15.9
7.2
50.8
69.9
100
100NP
100SS
31.75
44.2
25.4
19.8
8.8
63.5
88.4
120
120NP
120SS
38.1
54.39
(54.7)
28.6
23
10.5
76.2
108.78
(109.4)
140
140NP
140SS
44.45
61.3
(62.1)
34.9
28.6
12
88.9
122.6
(124.2)
160
160NP
160SS
50.8
71.46
(72.7)
38.1
31.8
14
101.6
142.92
(145.4)
200
200NP
200SS
63.5
95.2
50.8
42.9
17
127
190.4

Pulton No.
SA1,SK1
Attachment Dimension
D Attachment
Dimension
Standard
Nickel
Stainless
M
N
d
L1
25
25NP
25SS
7.9
11.65
2.31
6
35
35NP
35SS
9.5
14.7
3.59
9.5
40
40NP
40SS
12.7
19.05
3.97
9.5
50
50NP
50SS
15.9
25.25
5.09
11.9
60
60NP
60SS
18.3
29.33
5.96
14.3
80
80NP
80SS
24.6
34.1
7.94
19
100
100NP
100SS
31.8
43.3
9.54
23.8
120
120NP
120SS
36.6
51.6
11.11
28.6
140
140NP
140SS
44.4
61.9
12.71
33.3
160
160NP
160SS
50.8
69.9
14.29
38.1
200
200NP
200SS
63.5
98.3
19.85
47.6