Redapt's PD-U series of Stopping Plugs are used to seal unused cable gland or conduit entries in Ex approved enclosures, maintaining the hazardous location certification and the overall integrity of the installation.
Dome Head Stopping Plugs are designed to be installed with a hex (Allen) key from the outside of an enclosure. Supplied complete with a captive O-Ring seal located within a recess on the face of the fitting, this provides protection from environmental damage, ensures the O-Ring is not displaced during installation and optimizes ingress protection.
Certified to protection concepts Exd "Flameproof" and Exe "Increased Safety" for use in Zone 1 and Zone 2 applications, the Redapt PD-U series of Stopping Plugs are approved to the latest international standards. ATEX (CENELEC), IECEx and GOST-R hazardous area certificates are available. Additionally, CSA approval certificates can be supplied to cover use in North American and Canadian Class I, Division 1 and Class I, Zone 1 applications.