MACS Gentle-Air Wall Mount Expansion Frame Ventilated Caging System

The MACS Wall Mount Expansion Frame holds between 30-80 additional Gentle-Air style cages when connected to a main frame for air supply. The frame assembly has an upper mounting rail with brackets to hold the upper plenums. A lower mounting rail holds the cage stack bottom support. It also has a protective bumper rail. Frame includes upper main supply and exhaust plenums. This assembly includes the upper plenums coupling which connects the expansion frame plenums to the main frame plenums for supply and exhaust air to the cages.  It also includes the plenums coupling support. Appropriate hardware for installation is included. Available in your choice of 3 cage stack heights – 10, 9 or 8 high.