Shenhai Explosion-Proof
『Click here to download the product PDF: Explosion Proof Cable Gland BDM』
Technical Parameter
BDM – Type VI parameters and profiles
It is made of high-quality carbon steel, brass or stainless steel. The displacement cable clamping device has strong waterproof performance. It has a double-layer sealing structure and is suitable for the introduction of armored cables.
| Thread size | Outer diameter of armored cable (outgoing line) | Cable outer diameter (incoming line) | Thread length | Length (L) | Opposite edge/maximum outer diameter S（ φ） | ||
| Imperial | American | Metric | |||||
| G 1/2 | NPT 1/2 | M20x1.5 | 5~10 | 9~14 | 15 | 85 | 27/30 |
| G 3/4S | NPT 3/4S | M25x1.5S | 87 | 34/37 | |||
| G 3/4 | NPT 3/4 | M25x1.5 | 9~15 | 14~19 | |||
| G 1S | NPT 1S | M32x1.5S | 14~20 | 17 | 88 | 38/42 | |
| G 1 | NPT 1 | M32x1.5 | 14~20 | 19~24 | 28/42 | ||
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 19~25 | 25~30 | 48/54 | ||
| G 1 1/2S | NPT 1 1/2S | M50x1.5S | 20~26 | 31~36 | 91 | 55/61 | |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 26~32 | 35~39 | |||
| G 2S | NPT 2S | M63x1.5S | 27~33 | 39~45 | 19 | 94 | 68/74 |
| G 2 | NPT 2 | M63x1.5 | 39~45 | 42~50 | |||
| G 2 1/2S | NPT 2 1/2S | M75x1.5S | 36~45 | 48~56 | 24 | 109 | 85/94 |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 48~56 | 56~65 | |||
| G 3S | NPT 3S | M90x1.5S | 35~50 | 51~65 | 26 | 112 | 100/110 |
| G 3 | NPT 3 | M90x1.5 | 51~65 | 64~75 | |||
| G 4S | NPT 4S | M115x2S | 55~65 | 74~84 | 28 | 117 | 125/135 |
| G 4 | NPT 4 | M115x2 | 74~84 | 87~98 | |||
| Explosion proof sign | Degree of protection |
|---|---|
| Ex eb ⅡC Gb Ex tb ⅢC T80℃Db | IP66 |
Product Features
Applicable Scope
1. It is applicable to the places in Zone 1 and Zone 2 of explosive gas environment;
2. It is applicable to the places in Zone 21 and 22 of combustible dust environment;
3. Suitable for IIA, IIB and IIC explosive gas environment;
4. Applicable to T1-T6 temperature group;
5. It is widely used for clamping and sealing cables in dangerous environment places such as petroleum exploitation, oil refining, chemical industry, gas station, etc.
