Perforated Filter Ceiling Returns

Series PR filter grilles match in appearance perforated face supply diffusers series PS.

The grille consists of a heavy gauge steel perforated face with 3/16" D. round holes on 1/4" staggered centers (53% free area) which swings in or out of the fixed back pan for easy access to the 1" filter 20" x 20" (supplied by others). Two locking arms opposite to the two concealed hinges provide secure locking of the grille in an unobtrusive manner.

GENERAL FEATURES

  • Perf. face.
  • Matching PS supply registers series (PSM and PSI).
  • Full face 24" x 24" for T-bar lay in installation.
  • Square filter frame to accomodate 20" x 20" filters (supplied by others).
  • Powder paint coating - White (other colors available upon request).

 Products

PRIF   R6 Insulated Back

PRMF   Metal Back With Round Collar

PRTF   Square Opening

Accessories


PRIF   R6 Insulated Back

Model PRIF has an insulated back pan consisting of a fixed extruded aluminum frame and a molded fiberglass pan suitable for round ducts connections up to 14" D. and scored for easy cutting of collar opening. The extruded aluminum frame has sturdy corners so as to minimize damage due to handling.

  • R6 insulation grade.
  • Any opening size up to 14" D.
  


Download

Data Sheet
Submittal Drawing




PRMF   Metal Back With Round Collar

Model PRMF has steel back pan with 20" x 20" square filter frame, heavy gauge steel reinforcing corners equivalent to 18 ga. so as to minimize damage due to handling. Extruded round collars will accomodate ducts 6", 8", 10", 12",14" & 16" D.

  • Product exclusive to Airvector®!
  • Collar sizes available: 6", 8", 10", 12" and 14" D.
  • Optional telescopic 3" collar available.
  


Download

Data Sheet
Submittal Drawing




PRTF   Square Opening

Model PRTF has a square filter frame to accomodate 1" filters 20" x 20" and ducts of same listed size. The extruded aluminum frame has sturdy corners so as to minimize damage due to handling.   


Download

Data Sheet
Submittal Drawing