The Hawke 476 metallic adaptor and reducer range is designed to increase or reduce entry thread sizes when mounted to a hazardous area enclosure. Dual Certified ATEX/IECEx (along with many more) for use in Flameproof (Exd), Increased Safety (Exe) and Dust (Ext) protection concepts. Also approved for use in Group I Mining Applications, and NEC Class I Div I Explosion proof.
Certified Exd, Exe & Ext
Metric and NPT thread options
The 476 is manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel. (Aluminium for Group II use only).
Ambient Temp. Range
Standard product without O-Ring Fitted: -60°C to +160 °C
Optional Nitrile O-Ring Fitted: -60°C to +80 °C
Optional Silicon O-Ring Fitted: -60°C to +160 °C
Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22
Manufactured in Brass (Standard), Nickel Plated Brass or 316L Stainless Steel
Operating Temperature Range Celcius
-60°C to +200°C
Fittings for Hazardous Areas
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