In a double compression gland, the compression offered is both at the cable armour and the inner sheath. With the double sealing offered, it protects the cable against moisture thus rendering it largely weather proof. Double compression glands are therefore used to support heavy armoured cables.
No. |
SIZE |
H | G | E | F | C | D | CABLE DIMENSIONS | ||
---|---|---|---|---|---|---|---|---|---|---|
(THREAD) | ||||||||||
(A/F) | (A/C) | ET | MM | (THREAD LENGTH) |
A UNDER ARMOUR DIA |
B OVER ALL DIA |
||||
1 | SDC 12 MM | 14.50 | 10.00 | 21.50 | 23.50 | 1/2"ET, 5/8"ET | M12, M16 | 24 | 8.00 | 13.50 |
2 | SDC 16 MM | 16.00 | 12.00 | 22.50 | 26.00 | 3/4"ET | M20 | 24 | 10.00 | 15.00 |
3 | SDC 19 MM | 18.50 | 13.00 | 25.50 | 29.50 | 3/4"ET | M20 | 24 | 12.00 | 17.50 |
4 | SDC 22 MM | 20.00 | 14.50 | 27.50 | 32.00 | 3/4"ET | M20 | 24 | 13.00 | 19.50 |
5 | SDC 25 MM | 23.50 | 18.50 | 31.00 | 36.00 | 1"ET | M25 | 24 | 16.50 | 23.00 |
6 | SDC 28 MM | 26.50 | 20.50 | 34.00 | 39.50 | 1.1/8"ET | M32 | 24 | 18.50 | 26.00 |
7 | SDC 32 MM | 31.00 | 25.00 | 41.00 | 47.50 | 1.1/4"ET | M32 | 24 | 23.00 | 30.00 |
8 | SDC 35 MM | 36.00 | 28.00 | 44.50 | 51.50 | 1.3/8"ET | M40 | 24 | 26.00 | 35.00 |
9 | SDC 38 MM | 38.00 | 31.00 | 47.00 | 54.00 | 1.1/2"ET | M40 | 24 | 29.00 | 37.00 |
10 | SDC 45 MM | 46.50 | 38.50 | 56.50 | 65.00 | 1.3/4"ET | M50 | 24 | 36.50 | 45.50 |
11 | SDC 50 MM | 49.00 | 42.00 | 61.00 | 70.50 | 2"ET | M50 | 24 | 40.00 | 48.00 |
12 | SDC 57 MM | 58.00 | 49.50 | 67.50 | 77.50 | 2.1/4"ET | M63 | 24 | 47.50 | 56.00 |
13 | SDC 63 MM | 63.50 | 55.50 | 74.50 | 86.00 | 2.1/2"ET | M63 | 24 | 53.50 | 62.50 |
14 | SDC 70 MM | 68.50 | 64.50 | 82.50 | 95.50 | 2.3/4"ET | M75 | 24 | 62.50 | 68.00 |
15 | SDC 75 MM | 77.00 | 68.50 | 92.00 | 106.50 | 3"ET | M75 | 24 | 66.50 | 75.50 |
16 | SDC 82 MM | 78.50 | 70.50 | 92.00 | 106.50 | 3.1/4"ET | M82 | 24 | 68.50 | 78.00 |
17 | SDC 88 MM | 88.00 | 78.00 | 101.00 | 117.00 | 3.1/2"ET | M88 | 24 | 76.00 | 86.00 |
18 | SDC 100 MM | 101.00 | 89.00 | 116.00 | 133.50 | 4"ET | M100 | 24 | 87.00 | 98.00 |