BHC-C/DN20防爆穿线盒适用范围
.1.1区 2区危险场所.![](https://img77.afzhan.com/bb33f2c9b6dc3b8558b20a8adfa02ae91bca6e67ba148820867f8bfe8fded55b750c5560318e948f.jpg)
.2.IIA IIB IIC类爆炸性气体环境.
产品特点
.防爆标志ExeII
.防护等级IP55
.铸铝合金外壳压铸成型,表面喷塑
.结构形式多样,便于安装
.两端外形为六角,安装时便于用六角扳手施工
BHC-C/DN20防爆穿线盒主要技术数据
型号 Type | 管内径(mm) Pipe s internal diameter | 管螺纹(G〃) Pipe s thread | 外形尺寸(mm) Outline dimension | 长Length | 宽Width | 高Height | BHC-A- | 15 | 1/2 | 120 | 32 | 38 | 20 | 3/4 | 135 | 35 | 48 | 25 | 1 | 160 | 42 | 55 | 32 | 11/4 | 170 | 54 | 70 | 40 | 11/2 | 180 | 60 | 78 | 50 | 2 | 228 | 72 | 90 | 70 | 21/2 | 246 | 86 | 104 | 80 | 3 | 282 | 102 | 120 | BHC-B- | 15 | 1/2 | 120 | 50 | 38 | 20 | 3/4 | 135 | 60 | 48 | 25 | 1 | 160 | 70 | 55 | 32 | 11/4 | 170 | 84 | 70 | 40 | 11/2 | 180 | 90 | 78 | 50 | 2 | 28 | 104 | 90 | 70 | 21/2 | 248 | 121 | 104 | 80 | 3 | 282 | 137 | 120 |
![](https://img76.afzhan.com/bb33f2c9b6dc3b8558b20a8adfa02ae933fc96058bb55ca556182f3a2fa87d3f40afb4316c1e78c4.jpg) 型号 Type | 管内径(mm) Pipe s internal diameter | 管螺纹(G〃) Pipe s thread | 外形尺寸(mm) Outline dimension | 长Length | 宽Width | 高height | BHC-C- | 15 | 1/2 | 120 | 68 | 38 | 20 | 3/4 | 135 | 85 | 48 | 25 | 1 | 160 | 98 | 55 | 32 | 11/4 | 170 | 114 | 70 | 40 | 11/2 | 180 | 170 | 78 | 50 | 2 | 228 | 136 | 90 | 70 | 21/2 | 246 | 156 | 101 | 80 | 3 | 282 | 172 | 120 | BHC-D- | 15 | 1/2 | 100 | 50 | 38 | 20 | 3/4 | 110 | 60 | 48 | 25 | 1 | 132 | 70 | 55 | 32 | 11/4 | 140 | 84 | 70 | 40 | 11/2 | 150 | 90 | 78 | 50 | 2 | 196 | 104 | 90 | 70 | 21/2 | 211 | 121 | 104 | 80 | 3 | 247 | 137 | 120 | BHC-E- | 15 | 1/2 | 100 | 50 | 38 | 20 | 3/4 | 110 | 60 | 48 | 25 | 1 | 132 | 70 | 55 | 32 | 11/4 | 140 | 84 | 70 | 40 | 11/2 | 150 | 90 | 78 | 50 | 2 | 196 | 104 | 90 | 70 | 21/2 | 211 | 121 | 104 | 80 | 3 | 247 | 137 | 120 | BHC-F- | 15 | 1/2 | 100 | 30 | 58 | 20 | 3/4 | 110 | 35 | 73 | 25 | 1 | 132 | 42 | 83 | 32 | 11/4 | 140 | 50 | 100 | 40 | 11/2 | 150 | 60 | 108 | 50 | 2 | 196 | 72 | 122 | 70 | 21/2 | 211 | 86 | 139 | 80 | 3 | 247 | 102 | 155 | BHC-G- | 15 | 1/2 | 120 | 30 | 58 | 20 | 3/4 | 135 | 35 | 73 | 25 | 1 | 160 | 42 | 83 | 32 | 11/4 | 170 | 54 | 100 | 40 | 11/2 | 180 | 60 | 108 | 50 | 2 | 228 | 72 | 122 | 70 | 21/2 | 246 | 86 | 139 | 80 | 3 | 282 | 102 | 155 | BHC-H- | 15 | 1/2 | 120 | 30 | 58 | 20 | 3/4 | 135 | 35 | 73 | 25 | 1 | 160 | 42 | 83 | 32 | 11/4 | 170 | 54 | 100 | 40 | 11/2 | 180 | 60 | 108 | 50 | 2 | 228 | 72 | 122 | 70 | 21/2 | 246 | 86 | 139 | 80 | 3 | 282 | 102 | 136 |
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