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

上海頤品自動(dòng)化，：

Peppers AR Series Dual Certified Adaptors and Reducers provide a method of matching electrical thread forms on Ex equipment while maintaining Flameproof Exd and Increased Safety Exe methods of explosion protection and IP66, 68 for IEC type applications. Class I, Division 1 and NEMA 4X, 6P for NEC/CEC type applications.

CERTIFICATION：

CENELEC
SIRA00ATEX1094 (Metric Female)
SIRA99ATEX1115U (Non-Metric Female)
I M2 II 2DG E Ex de IandIIC
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 IICU
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 (ARB)
316 Stainless Steel (ARS)
Aluminium Alloy (ARA)

THREADS

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

SEALS

The standard ‘O’ Ring material is Nitrile
Tapered male thread options are not normally supplied c/w ‘O’ ring seal, thread sealant should be used to
maintain the desired level of ingress protection

PLATING

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

EXAMPLE PART NUMBER

Sample: ARB/NP/M20/050NPT
AR - Adapter/Reducer type
B - Body material (Brass)
NP - Nickel plating
M20 - Male thread size
050NPT - Female thread size (1.2?h NPT)

GAVAILABLE THREAD SIZES AND CORRESPONDING BORE SIZE
Metric	Bore	NPT	Bore	ISO Pipe	Bore	ET	Bore	PG	Bore

M16	10.0							7	8.0
M20	14.0	1/2"	15.0	1/2"	15.0	3.4"	14.0	9	10.0
M25	18.0	3/4"	19.0	3/4"	19.0	1”	18.0	11	13.5
M32	24.0	1”	25.0	1”	25.0	1*1/4"	24.0	13.5	14.0
M40	32.0	1*1/4"	32.0	1*1/4"	32.0	1*1/2"	32.0	16	16.0
M50	41.0	1*1/2"	38.0	1*1/2"	38.0	2”	41.0	21	21.0
M63	53.0	2”	49.0	2”	49.0	2*1/2"	53.0	29	29.0
M75	64.0	2*1/2"	60.0	2*1/2"	60.0	3”	64.0	36	38.0
M80 x 2.0	69.0	3”	75.0	3”	75.0			42	45.0
M85 x 2.0	73.0	3*1/2"	88.0	3*1/2"	88.0			48	50.0
M90 x 2.0	78.0	4”	100.0	4”	100.0
M100 x 2.0	88.0

All Dimensions are in Millimetres

NOTES:

Full installation instructions are supplied with adaptors and reducers, 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 adaptor or reducer 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 AR adaptors and reducers are fitted into non-metallic Increased Safety Exe enclosures they must be included within the earth circuit of the system
316 Stainless Steel versions do not feature a marking band. This reduces the overall length of reducers by 5mm, it does not affect the overall length of Adaptors/li>
Adaptors are used where the thread size of the cable gland or connection device is larger than, or of an equivalent size to the entry thread of the enclosure
Reducers are used to reduce the entry thread of an enclosure to accept a cable gland or connection device with a smaller thread
When ordering one needs to specify if IECEx or ATEX certification is required. ATEX versions are supplied as standard.

上海頤品自動(dòng)化科技有限公司， *：4008552521

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