Shenhai anti-déflagrant
『Click here to download the product PDF: Presse-étoupe antidéflagrant BDM』
Paramètre technique
BDM – Type II parameters and profiles
It is made of high-quality carbon steel, brass or stainless steel. The mechanical cable clamping device has strong waterproof performance and is suitable for the introduction of unarmoured cables in the increased safety enclosure.
| Thread size | Applicable cable diameter sealing range（ Φ) | Thread length | Length | Opposite side/maximum outer diameter S（ Φ) | ||
| Imperial | American | Metric | ||||
| G 1/2 | NPT 1/2 | M20x1.5 | 8~12 | 15 | 43 | 27/30 |
| G 3/4 | NPT 3/4 | M25x1.5 | 12~17 | 15 | 45 | 32/35 |
| G 1 | NPT 1 | M32x1.5 | 15~22 | 17 | 49 | 38/42 |
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 20~28 | 17 | 53 | 45/50 |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 28~36 | 17 | 58 | 55/61 |
| G2 | NPT 2 | M63x1.5 | 35~48 | 19 | 64 | 68/74 |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 45~56 | 24 | 73 | 85/94 |
| G 3 | NPT 3 | M90x1.5 | 55~73 | 26 | 74 | 100/110 |
| G 4 | NPT 4 | M115x2 | 68~91 | 28 | 81 | 125/135 |
| Signe antidéflagrant | Degré de protection |
|---|---|
| Ex eb IIC Gb Ex tb IIIC T80℃ Db | IP66 |
caractéristiques du produit
Portée applicable
1. Il est applicable aux lieux de la Zone 1 et zone 2 de explosif environnement gazeux;
2. Il est applicable aux lieux de la Zone 21 et 22 de poussière combustible environnement;
3. Convient pour IIA, Environnement gazeux explosif IIB et IIC;
4. Applicable aux T1-T6 température groupe;
5. It is widely used for clamping and sealing cables in dangerous environment places such as petroleum exploitation, raffinage de pétrole, industrie chimique, station-essence, etc..
