Explosion Proof Cable Gland BDM-1

Technical Data

1.Explosion-proof Type

• Standards Implemented: CENELEC, IEC, NEC
• Applicable Hazardous Areas: Zone 1, Zone 2 IIA-IIC explosive gas atmosphere; Zone 21, Zone 22
• Ex Marking: Gas protection: Ex db IIC Gb / Ex eb IIC Gb / Ex tb IIC Db

2.Product Parameters

• Product Type: BDM-1 single-seal, non-armoured, increased-safety explosion-proof cable gland
• Certification: Ex db IIC Gb / Ex eb IIC Gb / Ex tb IIC Db
• Material: H62 brass, SS304, 316; Sealing parts: silicone rubber, neoprene, PTFE, Nylon Pa6
• Exposed Fasteners: H62 brass / SS304 / 316 with nickel-plated and passivated surface
• Electrical-Rated Voltage: Not marked on datasheet
• Electrical-Rated Current: Not marked on datasheet
• Protection-Protection Degree: IP66 / IP67 / IP68
• Protection-Ambient Temperature: -40℃ ~ 100℃
• Connection & Input-Cable Cross-section: Datasheet marked by cable outer diameter: 2-7mm, 5.5-12mm, 9.5-16mm, 12.5-20.5mm, 17-26mm, 22-33mm, 28-41mm, 36-52.5mm, 46-64mm, 57-78mm
• Connection & Input-Cable Entry: Metric M, NPT, G thread (M16×1.5 ~ M90×1.5 and other sizes)
• Connection & Input-Cable Gland: BDM-1 series explosion-proof cable gland, single-seal, non-armoured, increased-safety type

3.Product Classification & Origin

HS Code: 8547901000
Country of Origin: China

4.Applicable Industries

• Applicable Industries: Petroleum, chemical, warehouse, food, pharmaceutical, military industry
• Suitable for: Zone 1, Zone 2 IIA-IIC explosive gas atmosphere; Zone 21, Zone 22 combustible dust locations, for cable entry sealing and clamping of electrical equipment in hazardous areas.
• Practical Performance: Multiple material options of H62 brass, SS304 and 316. Available with metric M, NPT and G thread types. Fit for various outerdiameter cables. Nickel-plated and passivated surface. Multiple sealing material options. Wide working temperature range -40℃~100℃, IP66/IP67/IP68 high protection grade, adaptable to various site installation conditions.
• Safety Performance: Explosion-proof marking Ex db IIC Gb / Ex eb IIC Gb / Ex tb IIC Db. Flame-retardant rating V0 (UL94). Reliable cable clamping and sealing to prevent hazardous medium ingress, meet explosion-proof safety requirements for explosive gas and dust hazardous locations.

5.Credibility

MMALATEX explosion-proof products comply with strict international standards and hold complete ATEX, IECEX and EAC certifications to ensure compliant operation in global markets. This series of explosion-proof products is engineered for extreme working conditions with IP65/IP66/IP67 protection ratings, delivering excellent resistance to water, dust and corrosion. We provide customers with in-depth supporting services, including comprehensive technical support, complete warranty services and worldwide logistics support. Wherever your project is located, MMALATEX ensures smooth project delivery and provides safe and reliable solutions for hazardous areas.

6.FAQs

Q1: What hazardous areas is the BDM-1 cable gland suitable for?

A1: It is suitable for Zone 1, Zone 2 IIA-IIC explosive gas atmosphere and Zone 21, Zone 22 combustible dust locations.

 

Q2: What protection degree can the BDM-1 explosion-proof cable gland reach?

A2: It can reach IP66, IP67 and IP68 protection grades.

 

Q3: What are the main available materials for this BDM-1 cable gland?

A3: Main materials include H62 brass, SS304 and 316 stainless steel, with silicone rubber, neoprene, PTFE and Nylon Pa6 as sealing parts.