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Hawke防爆呼吸阀（389/489系列）
389 | Ex e | Breather Drain
489 | Ex d | Breather Drain
Hawke 389 | Ex e | Breather Drain（增安型防爆呼吸阀）
The Hawke 389 metallic breather drain is designed to prevent condensation and drain moisture from hazardous area enclosures. Dual Certified ATEX/IECEx (along with many more) for use in Increased Safety (Exe) and Dust (Ext) protection concepts. Also approved for use in Group I Mining Applications.
389 | Ex e | Breather Drain
489 | Ex d | Breather Drain
Hawke防爆格兰代理商：上海颐品自动化科技有限公司（4008552521）
关键词：Hawke防爆格兰，Hawke防爆变径，Hawke防爆堵头，
Hawke防爆呼吸阀，Hawke防爆接线盒，Hawke防爆控制箱
Hawke防爆呼吸阀，Hawke防爆接线盒，Hawke防爆控制箱
Hawke防爆格兰等产品规格书及相关证书-请咨询上海颐品自动化科技有限公司
Hawke 389 | Ex e | Breather Drain（增安型防爆呼吸阀）
- metallic construction
- Stainless Steel Internal Sinter
- Certified Exe/Ext
- M20 & M25 mounting thread options
- Supplied with metallic castellated locknut for mounting to thin walled enclosures
- Integral Nitrile or SIlicone O-Ring - Maintains IP66
Stainless Steel – Grade 316L. O Ring manufactured from Silicone Rubber.
Product Details，General
Application Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22 and Mining Applications
Ingress Protection IP66 to IEC/EN 60529
Material Manufactured in Brass (Standard), Nickel Plated Brass or 316L Stainless Steel
Operating Temperature -60°C to +80°C (with Nitrile O-Ring)
-60°C to +160°C (with Silicone O-Ring)
Series Fittings for Hazardous Areas
| Hawke订货号 | 产品描述（Product description） | Hawke代理商 |
| 389/M20 | Hawke 389 | Ex e | Breather Drain M20，L=15mm | 上海颐品 |
| 389/M25 | Hawke 389 | Ex e | Breather Drain M25，L=15mm | 上海颐品 |
Hawke 489 | Ex d | Breather Drain（隔爆型防爆呼吸阀，不带螺母）
The Hawke 489 metallic breather drain is designed to prevent condensation and drain moisture from hazardous area enclosures. Dual Certified ATEX/IECEx (along with many more) for use in Flameproof (Exd) and Dust (Ext) protection concepts. Also approved for use in Group I Mining Applications.
- metallic construction
- Certified Exd/Ext
- Stainless Steel Internal Sinter
- M20 & M25 mounting thread options
- Integral Nitrile or SIlicone O-Ring - Maintains IP66
Ordering Format: Product / Thread Size / Material / Finish
Example: 489 / M20 / Brass / Nickel Plated
Product Details，General
Application Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22 and Mining Applications
Ingress Protection IP66 to IEC/EN 60529
Material Manufactured in Brass (Standard), Nickel Plated Brass or 316L Stainless Steel
Nitrile O-Ring fitted as standard
Operating Temperature -60°C to +60 °C
Series Fittings for Hazardous Areas
| Hawke订货号 | 产品描述（Product description） | Hawke代理商 |
| 489/M20 | Hawke 489 | Ex d | Breather Drain M20，L=15mm | 上海颐品 |
| 489/M25 | Hawke 489 | Ex d | Breather Drain M25，L=15mm | 上海颐品 |
Hawke防爆格兰代理商：上海颐品自动化科技有限公司（4008552521）
关键词：Hawke防爆格兰，Hawke防爆变径，Hawke防爆堵头，
Hawke防爆呼吸阀，Hawke防爆接线盒，Hawke防爆控制箱
Hawke防爆呼吸阀，Hawke防爆接线盒，Hawke防爆控制箱
Hawke防爆格兰等产品规格书及相关证书-请咨询上海颐品自动化科技有限公司