PRI
 

Perforated Ceiling Returns

Series PR ceiling returns 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).

GENERAL FEATURES

  • Perf. face.
  • Matching PS supply diffusers series (PSM, PSML, PSI and PSIL).
  • Full face 24″ x 24″ for T-bar lay in installation.
  • Powder paint coating – White (other colors available upon request).
Category:

Description

PRN   Perforated Face Only

 

PRN Perforated Face Returns, 24″x24″ for T-Bar applications. They offer a 51% open area and match in appearance PSM, PSML, PSI and PSIL supply diffusers.

Photo 1 - Perforated Ceiling Returns.
Submittal Drawing
Catalog & Data Sheet

PRT   Metal Back, Square Opening

 

    • Full face perforated panel with 3/16″ holes on 1/4″ staggered
    • 51% open area
    • High capacity all steel construction
    • Available in 12″x12″, 24″x12″ and 24″x24″
  • Match in appearance PSM, PSML, PSI and PSIL supply diffusers.
Photo 2 - Perforated Ceiling Returns.
Submittal Drawing
Catalog & Data Sheet

PRM   Metal Back With Round Collar

PRM Return Diffusers are similar to PSM, but with the air pattern baffle removed. They are matched in appearance.

  • PSM match.
  • Collar sizes available: 6″, 8″, 10″, 12″, 14″, 16″ 18″ and 20″ D.
  • Optional telescopic 3″ collar available.
Photo 3 - Perforated Ceiling Returns.
Submittal Drawing
Catalog & Data Sheet

PRMD   Metal Back With Round Collar, 2″ Collar

PRM Return Diffusers are similar to PSM, but with the air pattern baffle removed. They are matched in appearance.

  • PSM match.
  • Collar sizes available: 6″, 8″, 10″, 12″, 14″, 16″ 18″ and 20″ D.
  • Optional telescopic 3″ collar available.
Submittal Drawing
Catalog & Data Sheet

PRI   R6 Insulated Back

PRI Return Diffusers are similar to PSI, but with the air pattern baffle removed. They are matched in appearance.

  • PSI match.
  • Molded fiberglass back, R6 insulation grade.
  • Any opening size up to 16″ D.
Photo 4 - Perforated Ceiling Returns.
Submittal Drawing
Catalog & Data Sheet

APRN   Aluminum Perforated Face Only

 

APRN Aluminum Perforated Face Returns, 24″x24″ for T-Bar applications. They offer a 51% open area and match in appearance PSM, PSML, PSI and PSIL supply diffusers.

Photo 5 - Perforated Ceiling Returns.
Submittal Drawing
Catalog & Data Sheet

APRT   Aluminum Metal Back, Square Opening

 

    • Full face perforated panel with 3/16″ holes on 1/4″ staggered
    • 51% open area
    • High capacity all steel construction
    • Available in 12″x12″, 24″x12″ and 24″x24″
  • Match in appearance PSM, PSML, PSI and PSIL supply diffusers.
Photo 6 - Perforated Ceiling Returns.
Submittal Drawing
Catalog & Data Sheet