PS Metal Plenum Box to suit M and 2 series Aircell Diffusers

Introduction

The proprietary plenum boxes for M and 2 series Aircell Diffusers are designed as a versatile metal alternative to the all-polymer Aircell plenum box. Available with Side or Top Entry connections to customer-specific diameter/shape, these can be fitted with Spigot flap dampers FD, cord- or quadrant-operated, as well as 6mm acoustic lining (optional) reaction to fire class C-s3-d0 to EN 13501-1: 2007 to avoid noise generation.

An internal baffle plate can be fitted to the plenum box to help evenly distribute the airflow over the whole surface of the grille if used for Supply air, or prevent through vision for Return air.
Product Description

PSPlenum box for Aircell Diffusers (M300, M450, M500, M600, 2300, 2600)
SESide Entry spigot
TETop Entry spigot
CCCircular connection
RCRectangular connection
FOFlat Oval connection
FDCCord-operated Flap damper (optional)
FDQQuadrant-operated Flap damper (optional)
LINED6mm acoustic lining (optional) reaction to fire class C-s3-d0 to EN 13501-1: 2007
BLACKPlenum painted black to prevent through vision (optional)
BFLInternal perforated baffle plate (optional)

Features

Galavnised Steel, stitch fixed
1 or 2 connections – Circular, Rectangular or Flat Oval (reduced plenum height)
Side or Top entry spigots with optional airflow control damper
Oblong holes on top plate for easy drop rod installation
Internal baffle plate for optimum air distribution / non-vision (optional)

Finish

PSGalvanised sheet steel

Dimensions

LengthDiffuser nominal size (300, 450, 500, 600)
WidthDiffuser nominal size (300, 450, 500, 600)
HeightSE – Spigot diameter or height + 100mm as standard
TE – as specified by customer (200mm minimum recommended)