BDM explosion-proof cable sealing joint

BDM explosion-proof cable sealing joint

Scope of application Type I: Made of engineering plastic compression, with strong anti-corrosion and waterproof properties
Yes, suitable for use as an introduction device in increased safety enclosures.
Type I: Made of engineering plastic,corrosion-proof and water-proof,it is usedas
leading device in safety-increased shell.

Hazardous areas in Zone 1 and Zone 2
IIA, IIB, IIC explosive gas environment
Can be used Zone 1 and Zone 2 dangerous places.
Can be used in IIA,IIB,IIC group explosive atmosphere.

Model implication

BDM explosion-proof cable sealing jointProduct Model
Type
Cable's outer diameter (Φ, mm)
thread length
Thread length L explosion-proof mark
Ex mark protection level
Protectiongrade
ZDQM-I PG9 5-8 8 55 Exe II IP66
ZDQM-I PG11 5-10 8 55
ZDQM-I PG13.5 6-12 9 67
ZDQM-I PG16 10-14 10 67
ZDQM-I PG21 13-18 11 72
ZDQM-I PG29 18-25 11 72
ZDQM-I PG36 22-23 13 77
ZDQM-I PG42 30-38 13 77
ZDQM-I PG48 34-44 13 89


I型 Type I
Type II: Made of high-quality steel or stainless steel, using mechanical cable clamping device
Type II:Made of high-quality steel or stainless stainless steel by mechanical cable-clamped device.
Product Model
Type
Cable's outer diameter (Φ, mm)
L
Explosion-proof marking
Ex-mark
Protection level
Protectiongrade

ZDQM-II G1/2'
7-9
55
Exe II
IP66

ZDQM-II G3/4'
8-14
55

ZDQM-II G1'
12-17
67

ZDQM-II G1/4'
13-23
72

ZDQM-II G1/2'
17-26
77

ZDQM-II G2'
25-35
89



Type II Type II
Type III: Made of high-quality steel or stainless steel, using cast aluminum mechanical cable clamping device.
Type III:Made of high-quality steel or stainless steel by mechanical cable-clamped device.
Product Model
Type
Cable's outer diameter (Φ, mm)
Explosion proof mark L
Ex mark protection level
Protectiongrade
ZDQM-III G1/2' 7-9 86 Exe II IP66
ZDQM-III G3/4' 8-14 87
ZDQM-III G1' 12-17 113
ZDQM-III G1/4' 13-23 130
ZDQM-III G1/2' 17-26 130
ZDQM-III G2' 25-35 142
ZDQM-III G2 1/2' 29-38 142
ZDQM-III G3' 33-51 158

III型 Type III
Type IV: Made of high-quality steel or stainless steel, using a mechanical cable clamping device.
Type IV:Made of high-quality steel or stainless steel by mechanical cable-clamped device.
Product Model
Type
Cable's outer diameter (Φ, mm)
Explosion proof mark L
Ex mark protection level
Protectiongrade
ZDQM-IV G1/2' 7-9 55 Exe II IP66
ZDQM-IV G3/4' 8-14 55
ZDQM-IV G1' 12-17 67
ZDQM-IV G1/4' 13-23 67
ZDQM-IV G1 1/2' 17-26 72
ZDQM-IV G2' 25-35 72
ZDQM-IV G2 1/2' 29-38 77
ZDQM-IV G3' 33-51 89

Type IV Type IV
V-shaped: Made of high-quality steel or stainless steel, using a mechanical cable clamping device.
Type IV:Made of high-quality steel or stainless steel by mechanical cable-clamped device.
Product Model
Type
Cable's outer diameter (Φ, mm)
Explosion proof mark L
Ex mark protection level
Protectiongrade
ZDQM-V G1/2' 7-9 70 Exe II IP65
ZDQM-V G3/4' 8-14 70
ZDQM-V G1' 12-17 82
ZDQM-V G1/4' 13-23 82
ZDQM-V G1 1/2' 17-26 87
ZDQM-V G2' 25-35 92
ZDQM-V G2 1/2' 29-38 92
ZDQM-V G3' 33-51 105

Type V
Type VI: Made of high-quality steel or stainless steel, using a mechanical cable clamping device.
Type VI:Made of high-quality steel or stainless steel by mechanical cable-clamped device.
Product Model
Type
Cable's outer diameter (Φ, mm)
Explosion proof mark L
Ex mark protection level
Protectiongrade
ZDQM-VI G1/2' 7-9 55 Exe II IP65
ZDQM-VI G3/4' 8-14 55
ZDQM-VI G1' 12-17 67
ZDQM-VI G1/4' 13-23 67
ZDQM-VI G1 1/2' 17-26 72
ZDQM-VI G2' 25-35 77
ZDQM-VI G2 1/2' 29-38 77
ZDQM-VI G3' 33-51 89

Type VI Type VI
Type VII: Made of high-quality steel or stainless steel, using a mechanical cable clamping device.
Type VII:Made of high-quality steel or stainless steel by mechanical cable-clamped device.
Reductive Recruiter
Size Size
Protection level
Protection grade cable outer diameter (Φ, mm)
Cable’s outside diameter 质量(Kg)
Mass
A B C D
G15 12 30 25 IP54 7-9 0.06
G20 12 40 35 8-14 0.06
G25 12 50 45 12-17 0.16
G32 15 60 50 13-23 0.30
G40 30 80 78 17-26 0.34
G50 30 90 80 25-35 0.46
G70 30 110 85 29-38 1.12


Type VII Type VII

Type VIII Type VIII IX Type IX