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Breather Drain, Metal BDRV*

  • Brass nickel-plated or stainless steel
  • Ex eb and Ex tb certified
  • Metric and NPT versions available
  • Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22
  • Degree of protection IP66

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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Ote tietolomakkeesta: Tekniset tiedot  BDRV*

Mechanical specifications
Thread typemetric ISO pitch 1.5 mm or NPT ANSI ASME B1.20.1
Thread size (TD)see data table
Degree of protectionIP66
Finishinherent color silver
Breather drainbrass nickel-plated or AISI 316L (1.4404) stainless steel
Washer gasketaramid fibers bonded with NBR
Masssee data table
Dimensionssee data table
Ambient conditions
Ambient temperature-60 ... 85 °C (-76 ... 185 °F)
washer gasket: -50 ... 80 °C (-58 ... 176 °F)
Data for application in connection with hazardous areas
EU-type examination certificateIMQ 13 ATEX 030X
MarkingEx-Hexagon II 2 GD
Ex eb IIC Gb
Ex tb IIIC Db
International approvals
IECEx approvalIECEx IMQ 14.0003X
UKCA approvalCML 21 UKEX 3475X
Degree of protectionEN 60529
CE marking0722
General information
Scope of deliveryK01 - metric variants, individual component: Breather Drain , washer gasket , locknut , Brief instructions
K01 - NPT variants, individual component: Breather Drain , locknut , Brief instructions
Knn - packing unit with multiple components: Breather Drain , Locknuts , Brief instructions (1 copy)
Supplementary informationEC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.


ECLASS 13.027140805
ECLASS 12.027140805
ECLASS 11.027144435
ECLASS 10.0.127144435
ECLASS 9.027144435
ECLASS 8.027149112
ECLASS 5.127149112
ETIM 9.0EC000814
ETIM 8.0EC000814
ETIM 7.0EC000814
ETIM 6.0EC000441
ETIM 5.0EC000441
UNSPSC 12.131181702

Details: BDRV*


The breather drains BDRV* enable pressure compensation between enclosures and surrounding atmosphere, thereby minimizing moisture build-up caused by temperature fluctuation and humid environments. Furthermore, they effectively drain any condensed water present within the device.

Several product variants for hazardous areas are available. A castellated locknut for installation is included.

Approvals: BDRV*

Language Selection:
CertificatesSertifikaatin nroKieliTiedostotyyppiTiedoston koko
Worldwide Ex tb Ex eIECEx IMQ 14.0003XALLLINK---