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Breather Draining Devices
Redapt Exd Breather Drains
Redapt BD-U Exd Breather Drain

Redapt Exd Breather Drains Redapt

Availability: In stock

Exd Flameproof / Exe Increased Safety Breather Drains (BD-U Series)

from £23.42 excl. VAT

Redapt Exd Breather Drains Details

Redapt BD-U Series of Flameproof Breather Drains has a primary function of effectively draining any water present within the enclosure, whilst allowing air in the enclosure to breath with the surrounding atmosphere, minimizing moisture build up within the enclosure.

Intended for use where an installation is subject to fluctuations in temperature which can lead to the formation of condensation and a subsequent moisture build-up.

The Breather Drain allows air within an enclosure to breathe with the surrounding atmosphere helping to prevent condensation and any potential damage to sensitive electric/electronic equipment housed within.

The Breather Drain will also maintain the IP66 rating of any enclosure to which it is installed. 

Approved to the latest international standards, Flameproof Breather Drains can be supplied with ATEX and IECEx hazardous area certificates.

M20 Brass Breather Drain Plug
Part Number: BDU1004D1

Low stock

M20 Stainless Steel Breather Drain Plug
Part Number: BDU3004D1

3 in stock


Technical Data Table

Protection MethodExd Flameproof / Exe Increased Safety
Ingress Protection (IP) MaintainedIP66
Impact Resistance20Nm 

-50°C to 150°C

(dependent on O-Ring selection)


Base Materials 

O-Ring Materials


Brass, Stainless Steel 316

Silicone – others available on request


ThreadformsMetric, NPT
Standards Approved ToIEC/EN 60079-0, IEC/EN 60079-1, IEC/EN 60079-7, IEC/EN 61241-0, IEC/EN 61241-1

Ex Approvals

ATEX Approval

IECEx Approval


IECEx SIR 08.0096X

Installation Instructions


Product DatasheetBD-U Breather Drain

How To Order

Part Number System

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Breather Draining Devices
Redapt Exd Breather Drains