Commercial GRDs

This mini convertible backpack might be petite, but we designed it with big functionality. unzipped the top and you'll find enough space for your all your essentials such as phone, wallet, keys, ch...

Extruded aluminum construction Opposed-blade damper for volume control Size over 18" available with multiple valve operators Accept model 401202, 401203, 401204, 401205 series grilles Available...

Extruded aluminum construction Available galvanized steel corner for easy assembly Length would be customized One frame with one corner Durable coating Available finish: White or Mill finish

Steel construction Snap-in design for easy installation Durable coating finish: Brown

Extruded aluminum construction 1/2"x1/2"x1/2" grid core Durable coating Available finish: White

Extruded aluminum construction Available for surface mounting 1/2"x1/2"x1/2" grid core Use nominal 1" thick filters (not included) Durable coating Available finish: White

Extruded aluminum construction Adjustable horizontal bars provide individual deflection control Opposed-blade damper for volume control Available finish: White

Extruded aluminum construction Horizontal front bars Adjustable individual bars provide horizontal and vertical deflection control Opposed-blade damper for volume control Available finish: White

Extruded aluminum construction Adjustable horizontal bars provide individual deflection control Opposed-blade damper for volume control Available finish: White

Extruded aluminum construction Horizontal front bars Adjustable individual bars provide horizontal and vertical deflection control Opposed-blade damper for volume control Available finish: White

Extruded aluminum construction The directions and air volume can be adjusted by moving pattern controllers. Maximum one-piece length 78", length over 78" made in multiple units with keyways splic...

ABS construction Easy installation with snap-in clips Removable face available for adjustable blade to air volume control Available finish: White