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Shop - Quam ERD8U Round, Recessed Backbox Enclosure

Quam ERD8U Round, Recessed Backbox Enclosure


Quam ERD8U Round, Recessed Backbox Enclosure
Constructed of drawn steel, these backboxes have a bump to add acoustical rigidity and a fire retardant acoustic damping device to reduce standing waves and mechanical resonances. They are approximately half the weight of welded backboxes. UL Listed, category UUMW suitable for use in ceiling plenums that are part of an air handling system. Baffle mounting J-nuts are securely captured in mounting flange eliminating loss during installation.

Part NumberPrice
ERD8UEach: $12.73
10+: $10.71