4 Slot Linear Diffuser

Nailor 5000 Series Linear Slot Diffusers provide architectural excellence and outstanding performance flexibility. An extruded aluminum border and frame construction ensures the dimensional precision of the diffuser and a precisely shaped aerodynamic pattern controller provides a full range of air pattern adjustment from vertical to a tight ceiling-hugging horizontal air pattern.

Diffuser

LINEAR SLOT DIFFUSERS LINEAR SLOT DIFFUSERS TABLE OF CONTENTS Installation Instructions Plaster finishing for types 8 & 8A. Linear slot diffusers are designed to combine a high air change rate capacity with maximum flexibility in air pattern and volume control and is suitable for either ceiling or sidewall applications. They offer an unobtrusive and attractive appearance together with functional efficiency.

Nailor 4900 Series Extruded Aluminum Linear Bar Grilles offer a clean, crisp styling and efficient air distribution. The design features precision mitered corners, a wide selection of core styles with a variety of border widths and mounting frames, and multiple fastening types.

Diffuser

Nailor 48LL Series Linear Louver (Vane) Diffusers are designed to provide a high capacity, architecturally pleasing linear diffuser that can supply large volumes of air at relatively low sound levels and pressure drops.

Nailor Series 48LV Linear Vane diffusers are suited for high capacity airflows. The diffusers are extruded aluminum and available in either a one or two-way pattern. The deflector vanes are fixed.

Sleek and unobtrusive, TRUaire LD linear slot diffusers are the architects dream come true. Long narrow slots take the place of traditional 'fins'. The installation is flush with the wall or ceiling, and the diffuser all but disappears within the natural lines of the structure.

  • Capped on both ends
  • 1/2', 3/4', or 1' wide 2 row/slot models
  • Durable white powder coat finish
  • Installation brackets with screws
  • Available in 2', 3', 4' & 6' stock lengths
  • Overall size is LISTED SIZE + 2-1/2'
Do you have questions about the products on this page?
Click on the ? image on the left or this link to ask us your questions!
#1Q: What is the CFMs I can get from this unit? Thank you
A: Depends on the size you are looking at and the fan pushing the air. Here is the performance sheet for these (CFM vs pressure drop): https://www.hvacquick.com/catalog_files/TRUaire_LD_Performance.pdf
Asked on 2019-05-19 by Joseph
#2Q: I am making the boxes the slot diffuser will slip into, how will the diffusers be secured in place? Should we put a flange on the box?
A: Slot diffusers boxes have a flange (bent upwards, almost hemmed) on the long sides. The Truaire slots come with the C brackets that slip into the bent flages and lock in. The diffusers are secured by screwing through the slots into the C bracket. The holes are pre-drilled in the diffusers.
Asked on 2019-01-17 by Chris
#3Q: Dear Sales@ HVACIm interested in the TRUaire LD Linear Slot Dff., however even though my choice length is 24, i cannot figure out how to select the width of 6.
A: What you see on the page are the only sizes available. Truaire does not offer other width sizes.
Asked on 2018-11-05 by FG
#4Q: is there a way to connect this to a 4 opening ceiling fan duct?
A: You would need a metal plenum that converts the rectangular shape to round. The round outlet is typically on the side of the plenum (box) since the top is narrow. We do not sell them, but you can buy plenums for linear diffuses from local sheet metal shops.
Asked on 2016-12-08 by Andrea
#5Q: Is there an adjustable damper inside diffuser?
A: Yes, each slot has 2 movable parts that are used to adjust the airflow.
Asked on 2016-05-12 by Tony

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4 Slot Linear Diffuser

TRUaire LD Linear Slot Diffusers - 4 Slots

Diffuser

Sleek and unobtrusive linear diffusers. Available in 2', 3', 4' & 6' stock lengths. 4 slots.

4 Slot Linear Diffuser
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4 Slot Linear Diffuser Blends

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Linear Slot Diffusers

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48 Linear Slot Diffuser

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