Explosion-Proof Conduit Sealing Fitting BGM

Model Meaning

Implementation Standard

GB/T3836.1、GB/T3836.2、GB/T3836.3、GB/T3836.31、IEC60079-0、IEC60079-1、IEC60079-7、IEC60079-31

Technical Parameter

Schematic Diagram

Installation Dimensions

Thread Specifications/Model			BGM-Z		Cable Outer Diameter φ (mm)	BGM-H		Cable Outer Diameter φ (mm)	BGM-P		Cable Outer Diameter φ (mm)
			A	B		A	B		A	B
M20x1.5	NPT1/2	G1/2"	89	57	8~10	94	74	8~10	88	61	8~10
M25x1.5	NPT3/4	G3/4"	98	72	10~14	100	74	10~14	100	74	10~14
M32x1.5	NPT1	G1"	109	86	12~17	106	74	12~17	111	83	12~17
M40x1.5	NPT1 1/4	G1 1/4"	112	82	15~23	114	98	15~23	130	116	15~23
M50x1.5	NPT1 1/2	G1 1/2"	116	95	17~26	134	98	17~26	130	121	17~26
M63x1.5	NPT2	G2"	149	12	25~35	142	120	25~35	140	143	25~35
M75x1.5,M75x2	NPT2 1/2	G2 1/2"	150	125	29~38	185	130	29~38	175	181	29~38
M90x1.5,M90x2	NPT3	G3"	165	148	33~51	193	140	33~51	190	191	33~51
M100x1.5,M100x2, M110x1.5,M110x2, M115x1.5,M115x2	NPT4	G4"	176.5	191	41~72

Product Features

1. Cast aluminum alloy housing with high-pressure electrostatic powder coating;

2. Vertical (Z) type features cast steel housing—specify when ordering if required;

3. Pipe thread connections available; metric and NPT threads customizable;

4. Excellent sealing and explosion-proof performance;

5. Multiple product specifications to meet on-site installation requirements.

6. Explosion-proof markings: Ex db IIC Gb, Ex eb IIC Gb, Ex ta IIIC Da

Applicable Scope

1. Suitable for Zone 1 and Zone 2 locations in explosive gas environments;

2. Suitable for Class IIA, IIB, and IIC explosive gas environments;

3. Suitable for Zone 21 and Zone 22 locations in explosive dust environments;

4. Suitable for Class IIIA, IIIB, and IIC explosive dust environments;

5. Suitable for temperature classes T1 to T6;

6. Widely used for clamping and sealing cables in hazardous environments such as petroleum extraction, refining, chemical processing, and military applications.