Hawke圆形防爆堵头（Stopping Plug）
Hawke 487 Domed Head Stopping Plug
代理商：上海颐品自动化科技有限公司

关键词：Hawke防爆格兰，Hawke防爆变径，Hawke防爆堵头，Hawke防爆呼吸阀等
General Information
•Manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel. (Aluminium for Group II use only).
•M16 to M130 as standard.
•Other parallel thread options available on request, including BSPP, PG, NPSM and ET.
NPT available as 387 Exe Plug.
•Metric entry threads are 1.5mm pitch as standard.
•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, IEC/EN 60079-7 and IEC/EN 60079-31.
•Ingress Protection: IP66.
•Assembly Instruction Sheet: AI 411.

Certification Details
•Increased Safety and Flameproof Exe I Mb, Exd I Mb, Exe IIC Gb, Exd IIC Gb, Extb IIIC Db, IM2 / II 2GD.
•Certificate No’s: Baseefa 11ATEX0149X and IECEx BAS 11.0071X.
•Ex TC RU C-GB.ΓБ05.B.00750 EAC
•Operating Temperature Range:
Nitrile 'O' Ring fitted as standard -60°C to +80°C
Silicone Option -60°C to +160°C
•Group I, II and III.

Hawke圆形防爆堵头（Stopping Plug）
Hawke 487 Domed Head Stopping Plug
代理商：上海颐品自动化科技有限公司