Hammond H1AD3145BK 45U Air Dam Kit for 31.5-Inch Wide Cabinets

The H1AD3145BK is an air dam kit sized for 45U H1 Series server rack cabinets built on the 31.5" wide frame. It is intended for data center, enterprise IT and network infrastructure teams who need to separate the cold supply air at the front of the cabinet from the hot exhaust at the rear, supporting the airflow management strategy of the H1 platform. It is a cabinet accessory and is ordered separately from the cabinet itself.

The kit is fabricated from mild steel with a black textured painted finish (RAL9005 black is the H1 black option). Overall published size is 78.75 in x 31 in x 15 in (2,000 mm x 787 mm x 381 mm), matching the 78.75 in usable mounting height of a 45U H1 cabinet. The drawing shows a top-view width of 31.85 in (809 mm) with a 27.86 in (708 mm) inside span, a 78.75 in (2,000 mm) inside height within an 82.75 in (2,102 mm) overall dimension, and 16.00 in (406 mm) front and bottom view references.

H1AD3145BK ships as an assembly: one air dam bottom panel, one 31.5W air dam top plate assembly, two 45U air dam vertical middle bracket assemblies and four vertical top/bottom bracket assemblies. Mounting hardware is included.

For this part number Hammond lists mild steel construction, UL file number E474597 and standards of cULus, PCI, Zone 4 seismic and TAA compliance, with RoHS, REACH and USMCA compliance and ECCN EAR99. It is manufactured in Canada. Matching air dam kits for other H1 widths at 45U are H1AD2445BK (24") and H1AD3045BK (30").