PDDR - Perforated Return Diffuser

The Perforated Return Diffuser (PDDR) is designed to match the PDF, PDN, PDC, PDSP and PDMC perforated supply diffusers in appearance and detail. Similar to the perforated supply diffusers, the PDDR is available in five frame styles and six module sizes.

Typical Applications

The PDDR is a perforated face diffuser designed for return applications. With a wide array of sizes and frame options, the PDDR is suitable for most ceiling types.

规格

Construction Options
- Material
  - Steel (PDDR)
  - Aluminum (APDDR)
- Inlet
  - Round
  - Square
- Size
  - 12 in. x 12 in.
  - 24 in. x 12 in.
  - 16 in. x 16 in.
  - 20 in. x 20 in.
  - 24 in. x 24 in.
  - Additional sizes available on select models
- Options
  - Extended face (PDDRE)
  - Fire rated construction (PDDR-FR)
  - Light shield
  - Complete range of available accessory dampers, equalizing grids, backpan insulation, etc.
  - Optional beaded extended neck (2 1/2 in. tall) for easy flex duct connection

技术规格

唯一参考pddr-perforated-return-diffuser
产品系列Diffusers
产品组Diffusers
类型对象（单个对象）
发布日期2023-11-29
版本号1

链接

分类

BIMobject 类别暖通空调 - 管路
IFC 分类航站楼
Uniclass 2015 代码Pr_70_65_04_02
Uniclass 2015 说明Air diffusers
CSI MasterFormat 2014 代码23 37 13
CSI MasterFormat 2014 标题Diffusers, Registers, and Grilles
OmniClass 编号23-33 49 11
OmniClass 标题Ventilation Diffusers

发售地区

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States