


BDM - Type II parameters and profiles

Thread size | Light source | Lamp type | Applicable cable diameter sealing range( Φ) | Thread length | Length | Opposite side/maximum outer diameter S( Φ) | ||
Imperial | American | Metric | 10~30 | 3000~5700 | 2.4 | |||
G1/2 | NPT1/2 | M20x1.5 | 8~12 | 15 | 43 | 27/30 | ||
G3/4 | NPT3/4 | M25x1.5 | 12~17 | 15 | 45 | 32/35 | ||
G1 | NPT1 | M32x1.5 | 15~22 | 17 | 49 | 38/42 | ||
G1 1/4 | NPT1 1/4 | M40x1.5 | 20~28 | 17 | 53 | 45/50 | ||
G1 1/2 | NPT1 1/2 | M50x1.5 | 28~36 | 17 | 58 | 55/61 | ||
G2 | NPT2 | M63x1.5 | 35~48 | 19 | 64 | 68/74 | ||
G2 1/2 | NPT2 1/2 | M75x1.5 | 45~56 | 24 | 73 | 85/94 | ||
G3 | NPT3 | M90x1.5 | 55~73 | 26 | 74 | 100/110 | ||
G4 | NPT4 | M115x2 | 68~91 | 28 | 81 | 125/135 |
Explosion proof sign | Degree of protection |
Ex eb IIC Gb Ex tb IIIC T80 Db | IP66 |

Applicable Scope: Zone 1, Zone 2, Zone 21,Zone 22;IIA, IIB,IIC Explosive Gas Environments
Security Level: WF2,Ex db IIC T6 Gb,Ex tb IIIC T80ºC Db
Function: Waterproof,Corrosion-Resistant,Tightening And Sealing Of Cables
English Standards: NPT1/2,NPT3/4,NPT1,NPT1 1/4,NPT1 1/2,NPT2,NPT2 1/2,NPT3,NPT4
Metric Standards:M20*1.5,M25*1.5,M32*1.5,M40*1.5,M50*1.5,M63*1.5,M75*1.5,M90*1.5,M115*2
Alias: Explosion Proof Cable Gland,Ex d Cable Gland,Ex d Cable Gland







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.







Q: We are a manufacturer and provide OEM services. Our main products are explosion-proof lightings, explosion-proof distribution box, explosion-proof cable gland, explosion-proof fans, explosion-proof junction box and anti-corrosion & dustproof & waterproof lights.
A: What certificates do you have?
Q: We have passed ATEX, IECEx, and with a lot of National Patents.
A: What filed are your products used in?
Q: They are widely used in petroleum chemical, aerospace, coal electrical power, railway, metallurgy, shipbuilding, medicine, marine, wine-making, fire fighting, municipal, gas station and other industries.
A: Can I have a sample order?
Q: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
A: Will you accept customized?
Q: Yes. Please inform us and confirm the design firstly based on our sample.
contact us
Company: Shenhai Explosion-Proof Technology Co., Ltd.
Address:
RM.1204, Lanjue International Centre, No.358 Jincheng Rd., Xiaoshan Dist., Hangzhou CY, Zhejiang Prov., P.R.C. (P.O.: 311202)
No. 318, Wei15 Road,Yueqing Economic Development Zone, Wenzhou, Zhejiang, China.