This series of grilles and registers are available in cost effective, corrosion-resistant steel, premium quality extruded aluminum or stainless steel construction. The blades are formed to a streamli

This series of grilles and registers are available in cost effective, corrosion-resistant steel, premium quality extruded aluminum or stainless steel construction. The blades are formed to a streamlined engineered contoured cross-section. Rigid, reinforced frames feature hairline-mitered corners.

The Nailor 5000 Series Diffuser Plenums are designed specifically to fit the Series 5000 'Ice Tong' Linear Slot Diffusers.They have been designed for flexible duct connection with a model to suit eac