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Hawke防爆呼吸阀(Hawke 389 Breather Drain and Locknut)

产品信息

Hawke防爆呼吸阀(Hawke 389 Breather Drain and Locknut)
Hawke防爆呼吸阀(Hawke 389 Breather Drain and Locknut)
上海颐品自动化,:

Hawke 389 Breather Drain and LocknutIncreased Safety Exe / Dual Certified ATEX - IECExGeneral Information

M20 and M25 with 1.5mm pitch as standard.
Longer thread lengths are available on request.

Materials & Finishes

Manufactured in Brass, Nickel Plated Brass, Stainless Steel – Grade 316L. O Ring manufactured from Silicone Rubber.

Ordering Format [ Product / Thread Size / Pitch / Material / Finish ]

Example: 389 / M25 / 1.5mm / Brass / Nickel Plated

Technical Data
  1. Increased Safety Exe I Mb, Exe IIC Gb, Extb IIIC Db,
  2. Certificate No's
    Baseefa11ATEX0153X and IECEx BAS 11.0075X.
  3. Suitable for use in:
    Zone 1, Zone 2, Zone 21, Zone 22 and mining applications.
  4. Construction and Test Standards:
    IEC/EN 60079-0, IEC/EN 60079-7 and IEC/EN 60079-31.
  5. Ingress Protection:
    IP66.
  6. Operating Temperature Range:
    Nitrile ‘O’ Ring fitted as standard -60°C to +80°C.
    Silicone Option -60°C to +160°C.
  7. Group I, II and III.

 

389 BREATHER DRAIN SELECTION TABLE
Thread SizeLength of ThreadAcross FlatsAcross Corners
M20153032.5
M25153639.5
All dimensions in millimetres.
Ordering Format [ Product / Thread Size / Pitch / Material / Finish ]

Example: 389 / M25 / 1.5mm / Brass / Nickel Plated

 

 

ZG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
全国免费:

 

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