产品详情
Hawke防爆呼吸接头Hawke 489 Breather Drain
Hawke防爆呼吸接头Hawke 489 Breather Drain
上海颐品自动化，：
Hawke防爆呼吸接头Hawke 489 Breather Drain
Hawke防爆呼吸接头Hawke 489 Breather Drain
上海颐品自动化，：
Hawke 489 Breather Drain
Flameproof Exd / Dual Certified ATEX - IECEx
General Inbation
The Breather Drain may only be fitted to the underside of Exd enclosures with internal volumes of 2.5 litres or less.
Nitrile O Ring supplied as standard, Silicone option available.
M20 and M25 with 1.5mm pitch as standard.
Other thread options available on request, including BSPP, PG, NPT, ET and NPSM.
Materials & Finishes
Manufactured in Brass, Nickel Plated Brass, Stainless Steel – Grade 316L.
Technical Data
- Flameproof Exd I Mb, Exd IIC, Extb IIIC Db
IM2 / II 2GD. - Certificate No's
Baseefa11ATEX0154X and IECEx BAS 11.0076X. - Suitable for use in:
Zone 1, Zone 2, Zone 21, Zone 22 and mining applications. - Construction and Test Standards:
IEC/EN 60079-0, IEC/EN 60079-1, EN60079-7 & EN60079-31. - Ingress Protection:
IP66. - Ambient Temperature Range:
-60°C to +60°C. - Temperature Classification:
T6 - Group I, II and III.
IM2 / II 2GD.| 489 BREATHER DRAIN SELECTION TABLE | |||
|---|---|---|---|
| Thread Size | Length of Thread | Across Flats | Across Corners |
| M20 | 15 | 30 | 32.5 |
| M25 | 15 | 36 | 39.5 |
| All dimensions in millimetres. | |||
Ordering Format [ Product / Thread Size / Material / Finish ]
Example: 489 / M20 / Brass / Nickel Plated
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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