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上海颐品自动化，：
 SPMH Series Dual Certified Metallic Dome Head Stopping Plugs |
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| 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. |
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| 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) |
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| 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 |
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| 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 | | | | | | |
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| DIMENSIONS | | Dimension Reference | A | B | C | D | E | F | G |
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| 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 |
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| 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.
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中国区分销商：
上海颐品自动化科技有限公司
Shanghai Epin Automation Co.,Ltd.
Website:www.epinautomation。。ｃｏｍ
:sales@epinautomation.com
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因为专业，所以放心！
