호크 Hawke 491 In-Line Swivel Union 기술사양
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호크 Inline Swivel Union시리즈 가운데 491 In-Line Swive Union을 살펴보도록 하겠습니다.
Hawke
Thread Conversion Solutions and Accessories
491 In-Line Swivel UnionFlameproof Exd /Increased Safety Exe / Dual Certified ATEX - IECEx
General Information
M16 to M75 as standard.
Other parallel male thread options available on request, including BSPP, PG, ET and NPSM.
NPT female threads can also be supplied in sizes ranging from ½" to 3".
Integral Silicone O Ring seal.
Materials & Finishes
Manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel.
Technical Data
1.Increased Safety & Flameproof Exe IMb, Exd IMb, Exe IIC Gb, Exd IIC Gb, Extb IIIC Db, 
IM2/II 2GD.
2.Certificate No's
Sira11ATEX1347U and IECEx SIR 11.0152U.
3.Suitable for use in:
Zone 1, Zone 2, Zone 21, Zone 22 and mining applications.
4.Construction and Test Standards:
IEC/EN 60079-0, IEC/EN 60079-1 IEC/EN 60079-7 and IEC/EN 60079-31.
5.Ingress Protection:
IP66.
6.Operating Temperature Range:
-60°C to +100°C.
7.Group I, II and III.
2.Hawke Accessories 2013 IDK.pdf
Hawke Ordering Format
[Product/Thread Size/Pitch/Material/Finish]
Example : 491/M32 Male x M32 Female/1.5mm/Brass/Nickel Plated
국내 기술지원 및 구매상담처
CUSTOMER SUCCESS IDK
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