Hawke圓形防爆堵頭（Stopping Plug）
Hawke 487 Domed Head Stopping Plug
代理商：上海頤品自動化科技有限公司

關鍵詞：Hawke防爆格蘭，Hawke防爆變徑，Hawke防爆堵頭，Hawke防爆呼吸閥等
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圓形防爆堵頭（Stopping Plug）
Hawke 487 Domed Head Stopping Plug
代理商：上海頤品自動化科技有限公司