They disperse a thin layer of air along the ceiling for even distribution.
Supply air diffuser with damper.
Place these diffusers in the grid of a drop ceiling to evenly disperse airflow and maintain consistent temperature throughout the space.
A square diffuser provides high volume air diffusion.
12 circular round aluminum hvac supply grille air diffuser with butterfly damper vent duct cover outer dimensions.
Aluminum grille mounted opposed blade damper.
A ceiling mounted air diffuser with a spiral patterned vent slots.
Damper frame and core.
24 w x 8 h adjustable air supply diffuser hvac vent cover sidewall or ceiling grille register high airflow white outer dimensions.
14 3 2 out of 5 stars 21 currently unavailable.
50356 steel supply diffuser w fiberglass insulated back renps series sku.
A diffuser and its dampers are designed facing all round rather than a register s single air direction.
Connect to round duct with a snap on collar not included.
Assembled before powder coat paint to ensure perfect smooth.
99 5 75 in get it as soon as wed sep 23.
25 75 w x 25 75 h 24 w x 24 h is the size for the duct opening measurement only actual front end frame outer dimensions are 25 75 w x 25 75 h see below in description how to measure a grille.
An acoustical return sound boot designed for ceiling plenum return air applications.
Choose the type and size that fits your ductwork.
Steel damper with grid blades parallel to short dimension.
Perforated diffusers feature a clean unbroken plane look and reduce noise in low volume air applications.
8 circular round aluminum hvac supply grille air diffuser with butterfly damper vent duct cover 8 diameter is the size for the duct opening measurement only actual front end outer dimensions are 8 diameter incorporated with integral butterfly damper for full airflow control.
Teak isle adjustable air conditioning vent cover.
High quality extruded aluminium profile with 33 mm flange width.
High quality extruded aluminium profilewith natural aluminium finish black matt finish as option.
Steel perforated supply diffuser with neck mounted curved blade pattern controllers for drop face ceilings.
Diffusers supply air square ceiling diffuser model.
Perforated diffusers have more openings than grid diffusers to release.
Damper 3 duct ring 4 floor diffuser 8 frame 3 return grille 1 supply diffuser 101 supply register 15 series.
Multi louver models control air volume.
25 75 w x 9 75 h 3 4 out of 5 stars 32.
24 x 24 adjustable air supply diffuser hvac vent cover sidewall or ceiling grille register high airflow white outer dimensions.
Hart cooley 33 29 each.
Grid diffusers are often used with cooling systems.
Most diffusers come in.
Use a round diffuser with overlapping stepdown rings with a butterfly damper.
Diffusers do also vary the most amongst the three in design.
Four way throw.