Peppers尼龍防爆堵頭（SPMHN Series Dome Head Stopping Plu-上海頤品自動化科技有限公司

產(chǎn)地	國產(chǎn)	加工定制	否

英國Peppers防爆堵頭，防爆變徑，防爆呼吸閥Peppers cable Gland

上海頤品自動化，：

Including type No’s:

S	P	M	H	*
				S
				A

SPMH Series Dual Certified Metallic Dome Head Stopping Plugs provide a method of filling unused entries in Ex equipment while maintaining Flameproof Exd and Increased Safety Exe methods of explosion protection and IP66, 68 for IEC type applications. Class I, Division 2 and NEMA 4X, 6P for NEC/CEC type applications.

CERTIFICATION

CENELEC
SIRA00ATEX1094 I M2 II 2DG E Ex de IandIIC
SIRA00ATEX1094 II 2DG E Ex de IIC (Aluminium)

CSA / A Ex
Class I, Zone 1, Ex de IandIIC
Class I, Division 1and2 ABCD
Class II EFG, Class III

GOST R-Exde IIC
POCC GB MΠ14.B00030

IECEx Ex d IIC / Ex e II / Ex d I
IECEx SIR 05.0042U

INGRESS
PROTECTION

IP66 68, CSA Enclosure Type (NEMA) 4X 6P

IMPACT RESISTANCE

20Nm (7Nm Aluminium)

OPERATING TEMPERATURES

Nitrile ‘O’ Ring -30ºC to +100ºC
Silicone ‘O’ Ring -50ºC to +180ºC

MATERIALS

Brass CZ121 (SPMH)
316 Stainless Steel (SPMHS)
Aluminium Alloy (SPMHA)

THREADS

ISO Metric; NPT; NPS; ISO Pipe Thread (BSP Taper, BSP Parallel); PG

SEALS

The standard ‘O’ Ring material is Nitrile

PLATING

Zinc (ZP); Nickel (NP); Tin (TP); Electroless Nickel (EN)

EXAMPLE PART NUMBER

Sample: SPMH/NP/M20
SPMH - Stopping Plug type and body material (Brass)
NP - Nickel plating
M20 - Male thread size

SIZES AVAILABLE AND DIMENSIONAL REFERENCES
Metric	Dim Ref	NPT	Dim Ref	ISO Pipe	Dim Ref	PG	Dim Ref

M16	B					7	A
M20	C	1/2"	D	1/2"	D	9	B
M25	C	3/4"	D	3/4"	D	11	C
M32	C	1”	F	1”	D	13.5	C
M40	C	1*1/4"	F	1*1/4"	D	16	C
M50	C	1*1/2"	F	1*1/2"	D	21	C
M63	C	2”	F	2”	D	29	C
M75	C	2*1/2"	G	2*1/2"	D	36	C
M80 x 2.0	E	3”	G	3”	D	42	C
M85 x 2.0	E	3*1/2"	G			48	C
M90 x 2.0	E	4”	G
M100 x 2.0	E

DIMENSIONS
Dimension Reference	A	B	C	D	E	F	G

Head Diameter	Minimum 6.0mm larger than the major thread diameter
Hex Socket A/F	6.0	8.0	10.0	10.0	10.0	10.0	10.0
Total Length	21.5	21.5	21.5	24.5	25.5	29.0	39.0
Thread Length	16.0	16.0	16.0	19.0	22.0	23.5	33.5

All Dimensions are in Millimetres

NOTES:

SPMH type stopping plugs are designed for use within either clearance holes or parallel threaded entries, for taper threaded entries we would recommend the use of SPA type stopping plugs
Full installation instructions are supplied with stopping plugs, the instructions must be read prior to installation and adhered to in full
Unless otherwise stated ISO Metric entry threads have a 1.5mm pitch
For Flameproof Exd applications the female thread into which the stopping plug is to be fitted must comply with clause 5.3 of EN 50018:2000 (clause 5.3 IEC 79-1)
For NEC/CEC Explosion Proof applications an engagement of at least 8 full threads must be achieved for parallel threads and 5 full threads must be achieved for tapered threads
Where metallic stopping plugs are fitted into non-metallic Increased Safety Exe enclosures they must be included within the earth circuit of the system
When ordering one needs to specify if IECEx or ATEX certification is required. ATEX versions are supplied as standard.


SPMHN Series Glass Filled Nylon Dome Head Stopping Plugs provide a method of filling unused entries in increased safety equipment, maintaining Increased Safety Exe methods of explosion protection and IP66, 68 for IEC type applications.

CERTIFICATION

CENELEC
SIRA00ATEX3091 II 2DG E Exe II

CSA / A Ex
Class I, Zone 1, Ex e II
Class I, Division 2 ABCD
Class II EFG, Class III