Return Air Grille 1075-18X6 T-Bar Louvers designed with rolled rib

Louvers designed with rolled rib for maximum strength and rigidity

Margin edges are 7/8" projection for baseboard installation

425 Series Engineering/Performance Data

CSFM California State Fire Marshal listed

T-Bar Modular Core Diffuser with Round Collar 18-20

Return Air Grille 1075-18X6 T-Bar Louvers designed with rolled ribStandard Features * 1 2" spacing dual angular louvers * 22 & 20 gauge cold roll steel * Mullions are reinforced with stiffeners for greater strength * For applications where greater air volume is required * Install with louvers in up or down position for best duct concealment * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * Tamper proof screws * Standard Color, Designer Color or