explosion-proof threading box
Zhenda Technology Co., Ltd. [China] 
Explosion-proof electrical box threading box explosion -proof terminal box junction box
Application
1.the housing is die cast aluminium alloy, with high voltage static plastic-sprayed surface.
2. various structure ,easy to install
Specification | Type | Pipe’s inside diameter | Outline dimension(mm) | |||
Cast1 | Cast steel | |||||
1/2 | BCH-A1/2L | BCH-A1/2G | 15 | 110 | 33 | 44 |
3/4 | BCH-A3/4L | BCH-A3/4G | 20 | 130 | 38 | 48 |
1 | BCH-A1L | BCH-A1G | 25 | 155 | 45 | 54 |
11/4 | BCH A1 1/4L | BCH-A11/4G | 32 | 188 | 58 | 68 |
11/2 | BCH-A1 1/2L | BCH-A1 1/2G | 40 | 200 | 60 | 78 |
2 | BCH-A2L | BCH-A2G | 50 | 246 | 76 | 96 |
21/2 | BCH-A2 1/2L | BCH-A2 1/2G | 70 | 260 | 94 | 116 |
3 | BCH-A3L | BCH-A3G | 80 | 260 | 108 | 128 |
4 | BCH-A4L | BCH-A4G | 100 | 300 | 120 | 135 |
explosion-proof threading box
