Explosion Proof Cable Gland BDM-I

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Technical Parameter

BDM – Type I parameters and profiles

The single-layer sealed mechanical cable clamping device is pressed with engineering plastics and has strong anti-corrosion and waterproof performance. It 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	10	37	24/27
G 3/4	NPT 3/4	M25x1.5	11~15	13	43	28/31
G 1	NPT 1	M32x1.5	18~20	24	58	37/41
G 1 1/4	NPT 1 1/4	M40x1.5	24~28	21	64	48/52
G 1 1/2	NPT 1 1/2	M50x1.5	31~37	21	66	56/63
G2	NPT 2	M63x1.5	37~41	20	72	65/73

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

適用範圍

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 和 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, 化工, gas station, 等.