Crouse-Hinds series ECD breathers and drains are for use in hazardous location conduit systems to drain accumulated condensate and provide ventilation to minimize condensation. A breather is installed in the top of an enclosure or in the upper section of a conduit system. A standard drain is installed in the bottom of an enclosure or in the lower section of a conduit system. At least one breather should be used with each drain.
ECDs are also available in universal and combination models.
NEC/CEC
ECD16, ECD387, ECD-N4D, ECD-N4B
ECD11, ECD13
ECD18, ECD384, ECD15, ECD385
ECD284
UL standard
CSA standard
ATEX
Standard ECD drains and breathers:
Universal drains and breathers:
Combination ECD breather and drain: