HLBM05, 06- Series Explosion-proof Cable Glands (Single Seal, Armoured)

Explosion protection

-IECEx(IEC)

-ATEX(CENELEC,EN)-China Ex(GB)

Application in hazardous area

-Zone 1 and Zone 2

-Zone 21 and Zone 22

Increased safety (Type’e’),restricted breathing(Type ‘nR’),combustible dust (Type ‘tb’)structure.
Single seal for armoured cables.
External hexagon and stripe compression nuts are available.
Can be installed on Exi(intrinsic safety type)equipment.

Product Description

Nomenclature

Structure Schematic View

1.Locknut
2.Sealing washer
3.Inlet connector
4.Middle connector 
5.Armour cone
6.Clamping ring
7.Sealing ring
8.Sealing ring loop
9.Compression nut

1.Locknut
2.Sealing washer
3.Inlet connector
4.Middle connector 
5.Armour cone
6.Clamping ring
7.Sealing ring
8.Sealing ring loop 
9.Compression nut

Selection Table

Mounting thread			Cable outer diameter (mm)		Thread length L1 (mm)	Length L (mm)	Length L2 (mm)	HLBM-05 Weight (kg)	HLBM-06 Weight (kg)
M	G	NPT	Outlet φ A	Inlet φ B	Thread length L1 (mm)	Length L (mm)	Length L2 (mm)	HLBM-05 Weight (kg)	HLBM-06 Weight (kg)
M16X1.5A	—	—	3～8.2	5.5～12	15	68	83	0.16	0.17
M16X1.5	—	—	6.5～12	9.5～16	15	69	84	0.16	0.17
M20X1.5A	G1/2A	NPT1/2A	3～8.2	5.5～12	15	68	83	0.18	0.20
M20X1.5	G1/2	NPT1/2	6.5～12	9.5～16	15	68	83	0.16	0.18
M20X1.50	G1/2C	NPT1/2C	10～14.5	12.5～20.5	15	72.5	87.5	0.22	0.24
M25X1.5A	G3/4A	NPT3/4A	6.5～12	9.5～16	15	68	83	0.20	0.22
M25X1.5	G3/4	NPT3/4	10～14.5	12.5～20.5	15	70.5	85.5	0.26	0.28
M25X1.50	G3/4C	NPT3/4C	12.5～20.2	17～26	15	78.5	93.5	0.32	0.32
M32X1.5A	G1A	NPT1A	10～14.5	12.5～20.5	20	76.5	91.5	0.36	0.39
M32X1.5	G1	NPT1	12.5～20.2	17～26	20	81.5	96.5	0.40	0.43
M32X1.5C	G1C	NPT1C	19.5～26.5	22～33	20	88	103	0.52	0.55
M40X1.5A	G11/4A	NPT11/4A	12.5～20.2	17～26	20	81.5	96.5	0.76	0.80
M40X1.5	G11/4	NPT11/4	19.5～26.5	22～33	20	88	103	0.72	0.76
M40X1.5C	G11/4C	NPT11/4C	25～32.5	28～41	20	94.5	110	0.98	1.02
M50X1.5A	G11/2A	NPT11/2A	19.5～26.5	22～33	20	88	103	1.17	1.20
M50X1.5	G11/2	NPT11/2	25～32.5	28～41	20	93.5	108.5	1.08	1.14
M50X1.5C	G11/2C	NPT11/2C	31.5～44.5	36～46	20	105	120	1.37	1.42
M50X1.5D	G11/2D	NPT11/2D	31.5～44.5	41～52.6	20	105	120	1.33	1.38
M63A	G2A	NPT2A	25～32.5	28～41	20	93.5	108.5	1.24	1.40
M63	G2	NPT2	31.5～44.5	36～46	20	105	120	1.38	1.44
M63C	G2C	NPT2C	31.5～44.5	41～52.6	20	105	120	1.36	1.42
Note: 1.Lock nut and sealing washer(PTFE gasket)are supplied as standard when delivery.Above weight is based on nickel plated brass material. 2.Earth lug and shroud are on request,see Page D/25,26 . 3.The standard pitch of metric thread products is 1.5mm,other pitches can be customized,please specify when ordering.