Description
Series 50 & 50EA CRD's are available with accompanying boots installed in 90° ("ell"), straight or end types with two (2) throat depths and in flanged or non-flanged varities.
UL and ARL approved for use in:
* L-563 design floor/ceiling assemblies
* P-544 design roof/ceiling assemblies
* Equivalent in construction to:
L-521/, L-546, L-550/, L-562 floor/ceiling assemblies and, P-522, P-531, P-538 roof/ceiling assembly.
Contact the seller
Series 50 w/Boot
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