PP Face Mounted Deflectors, Steel

Perforated Diffusers

Experience maximum versatility with the PP series perforated diffusers that can be adjusted in different horizontal air diffusion patterns to meet a multitude of room requirements. Both square and round necks are available so that no transitions are required for these diffusers.

Deflectors provide adjustments in 4, 3, 2 or 1-way horizontal air diffusion pattern
Hinged and removable face provides easy access to damper for maintenance
Features a heavy-gauge steel backpan for long-lasting durability

PP Face Mounted Deflectors, Steel

Product Application

An occupied space with changing air pattern requirements needs a ceiling diffuser that can handle heating, cooling, and ventilation applications smoothly. This is where our model PP perforated ceiling diffuser comes into the picture. It offers high diffusion induction rates which results in effective, draft-free air distribution for various ceiling types. The grille features a removable hinged face that makes installation and maintenance easier and blends with any ceilings. It is suited for application in a range of spaces like libraries, schools, and law enforcement facilities.

Features

Removable hinged face, available in a flush or drop style, provides easy access for cleaning, maintenance, and pattern adjustment without disturbing the ceiling
Optional black backpan with white face and margin finish (BW) available
Available accessories are Round butterfly damper (RBN,RBD), Round opposed blade damper (RON,ROD), Round radial blade damper (RRN,RRD). Dampers are ordered separately and shipped loose for field installation
Finish in White (WH) electrocoat finish will be in an anodic acrylic paint, baked at 315°F for 30 minutes with a pencil hardness of HB to H

Steel construction is standard. Steel backpan with aluminum face is optional
Perforated face has 3/16” holes on 1/4” staggered centers
Published performance data tested in accordance with ANSI/ASHRAE Standard 70-1991 at isothermal conditions will be provided