Concealed wall regulator in a 4x4 box with a SS cover plate and exposed wall control. Type B includes Hardware for Other's Dampers 1/2" round or 3/8" square rod

PMC perforated, modular core diffuser can be adjusted for a 1, 2, 3 or 4-way discharge pattern after installation. The perforated face provides an architectural advantage of blending the diffuser into the ceiling system and at the same time offering the performance of the modular core diffuser.

Steel louvered face diffuser, Adjustable. Titus Series TDC & TDCA diffusers handle an unusually large amount of air for a given pressure drop and noise level. Their pleasing appearance harmonizes with various architectural details, especially in modular ceiling systems.