Graco 25E578 KIT,MANI,OUTL,2150HS,TRI,OUT galloncapacity_23 gallons Four tubular steel base frame Aerosol Can Recycling System Four tubular steel base frame supports keeps cage elevated off the floor to prevent rust and corrosion Maintenance Number of Layers 8 ply Color Pattern Gray Product Type Ceiling Tile Sorbent Pad Flame Resistant Yes Dimpled Yes Backing Properties Leak Resistant Adhesive Backing No Backing Material Polypropylene Neutralizing No Incluces Coverstock No Volume Absorbed Per Pad 37 oz For Use With Chemical or Metal Type Universal Dispenser Box Yes Includes Coverstock No For Use With Universal Volume Absorbed Per Sock Boom 6 gal It is available in HS or 3A wetted section materials for your 2150HS tri outlet configuration This Graco 25E578 outlet manifold kit (Ref