Shenhai Explosion-Proof
『Click here to download the product PDF: Explosion Proof Cable Gland BDM』
Technical Parameter
BDM – Type VIII-I parameters and profiles
Made of high-quality carbon steel, brass or stainless steel, the displacement cable clamping device has strong waterproof performance, and the stuffing box has a single-layer sealing structure, which is suitable for Armoured cable entry.
| Thread size | Maximum outer diameter of 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 | 12 | 9~14 | 15 | 79 | 27/30 |
| G 3/4S | NPT 3/4S | M25x1.5S | 18 | 80 | 34/37 | ||
| G 3/4 | NPT 3/4 | M25x1.5 | 14~19 | ||||
| G 1S | NPT 1S | M32x1.5S | 21 | 14~20 | 17 | 81 | 38/42 |
| G 1 | NPT 1 | M32x1.5 | 19~24 | 28/42 | |||
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 27 | 25~30 | 48/54 | ||
| G 1 1/2S | NPT 1 1/2S | M50x1.5S | 37 | 31~36 | 84 | 55/61 | |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 35~39 | ||||
| G 2S | NPT 2S | M63x1.5S | 46 | 39~45 | 19 | 87 | 68/74 |
| G 2 | NPT 2 | M63x1.5 | 42~50 | ||||
| G 2 1/2S | NPT 2 1/2S | M75x1.5S | 57 | 48~56 | 24 | 102 | 85/94 |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 56~65 | ||||
| G 3S | NPT 3S | M90x1.5S | 72 | 51~65 | 26 | 105 | 100/110 |
| G 3 | NPT 3 | M90x1.5 | 64~75 | ||||
| G 4S | NPT 4S | M115x2S | 90 | 74~84 | 28 | 110 | 125/135 |
| G 4 | NPT 4 | M115x2 | 87~98 | ||||
| Explosion proof sign | Degree of protection |
|---|---|
| Ex eb IIC Gb Ex tb IIIC T80℃ Db | IP66 |
Note: 1. The product is made of engineering plastics; 2. Other thread specifications can be customized.
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.
