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48" Linear Slot Diffuser HVAC air vent cover
48" Linear Slot Diffuser HVAC air vent cover
48" Linear Slot Diffuser HVAC air vent cover
48" Linear Slot Diffuser HVAC air vent cover submittal
48" Linear Slot Diffuser HVAC air vent cover submittal
Linear Slot Diffuser installation instructions guide
  • Load image into Gallery viewer, 48" Linear Slot Diffuser HVAC air vent cover
  • Load image into Gallery viewer, 48" Linear Slot Diffuser HVAC air vent cover
  • Load image into Gallery viewer, 48" Linear Slot Diffuser HVAC air vent cover
  • Load image into Gallery viewer, 48" Linear Slot Diffuser HVAC air vent cover submittal
  • Load image into Gallery viewer, 48" Linear Slot Diffuser HVAC air vent cover submittal
  • Load image into Gallery viewer, Linear Slot Diffuser installation instructions guide

48" Linear Slot Diffuser Vent Cover (1 Slot with 25mm Opening) - Anodized Satin Silver - FLO-MATRIX HVAC

FWASD25-1/81W/1251L/007
Regular price
$78.42 CAD
Sale price
$78.42 CAD
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

Details


This 48-inch linear slot diffuser features an anodized satin silver finish and belongs to our designer line. Crafted from solid extruded aluminum, these diffusers are built for durability, making them ideal for general air distribution and VAV applications. The 25mm slot width is equipped with adjustable blades for up to a 180° air pattern. We recommend installation by professionals for this product.

 

  • Nominal Size: 48" x 2" (please refer to the size chart below for details)
  • The slot opening is 1" inch (25mm) wide.
  • There are no pre-drilled holes on the surface. Fastening must be done on the inner border sides for an aesthetic appearance.
  • Commercial Grade
  • Please note that our slot diffusers do not include fasteners.
  • Material: solid extruded aluminum
  • Finish: Clear Satin Anodized (a perfect canvas for a DIY spray paint job or installed as is)
  • Contact us for customizable plenum box options. Our plenums intro video.
  • Ships from Vancouver, Canada. Shipping to USA takes 2-7 business days after dispatch (depends on delivery address).

 

Performance

 

Performance Data

Flow Rate (CFM)

 Static Pressure (in.wg) Noise Level (NC)

175
275
365

0.09
0.21
0.37

20
30
40

  * Flow rate (CFM) and static pressure (in.wg) are interrelated. It is crucial to know your HVAC system total or static pressure when choosing the proper GRD for optimal performance.

 

 

Submittal

 





 

Additional Information

 

What constitutes commercial grade grilles, registers, and diffusers (GRD)? 

A commercial grade product should have a complete set of technical data that would assist architects, engineers, and HVAC professionals to select the proper products for their projects. A standard commercial product should have the following information:

  • Listed specific material and grade used as the primary composition material
  • Comprehensive product performance data: flow rate, static pressure, noise level and more
  • For project specific enquires regarding our products, please contact our product specialists at +1-604-437-1527.

 

Other Details:

  • Time-proven (Since 1997) professional & commercial grade linear slot diffusers made with 6063-T5 Grade Extruded Aluminum. This type of aluminum has a relatively high tensile properties, provides excellent finishing characteristics and is highly resistant to corrosion.
  • This product is tested in accordance to:  ADC1062:GRD-84  (ADC1062R4) and ASHRAE 70-2006 “Method of Testing the Performance of Air Outlets and Air Inlets (ANSI approved)”. Our air ventilation products are constantly under research and redevelopment utilizing today’s testing standards and computational fluid dynamics simulation (CFD) energy models.
  • Rich powder coated finish with a strong aluminum profile and reinforced tig-welds prevent cracking, chipping and bent corners. Our linear slot diffusers include a weather stripping seal to prevent ceiling smudging caused by some substandard performance air vents with air leakage issues.
  • We have been producing quality 1 to 12 slots linear diffusers for the HVAC industry since 1997.

 

Videos

 

Showcase Video of Product - 1 Slot Linear Diffuser

 

Demonstration of airflow direction adjustment - 1 Slot Linear Diffuser

 

How to insert a linear slot diffuser into a plenum

 

Linear Slot Diffuser Smoke Test (Vertical Throw) Video - 1 Slot

 

Linear Slot Diffuser Smoke Test (Horizontal Throw) Video - 1 Slot

 

Video of previous custom plenums

 

Our retail store showroom - Greater Vancouver, Canada



This 48-inch linear slot diffuser features an anodized satin silver finish and belongs to our designer line. Crafted from solid extruded aluminum, these diffusers are built for durability, making them ideal for general air distribution and VAV applications. The 25mm slot width is equipped with adjustable blades for up to a 180° air pattern. We recommend installation by professionals for this product.

 

  • Nominal Size: 48" x 2" (please refer to the size chart below for details)
  • The slot opening is 1" inch (25mm) wide.
  • There are no pre-drilled holes on the surface. Fastening must be done on the inner border sides for an aesthetic appearance.
  • Commercial Grade
  • Please note that our slot diffusers do not include fasteners.
  • Material: solid extruded aluminum
  • Finish: Clear Satin Anodized (a perfect canvas for a DIY spray paint job or installed as is)
  • Contact us for customizable plenum box options. Our plenums intro video.
  • Ships from Vancouver, Canada. Shipping to USA takes 2-7 business days after dispatch (depends on delivery address).

 

 

Performance Data

Flow Rate (CFM)

 Static Pressure (in.wg) Noise Level (NC)

175
275
365

0.09
0.21
0.37

20
30
40

  * Flow rate (CFM) and static pressure (in.wg) are interrelated. It is crucial to know your HVAC system total or static pressure when choosing the proper GRD for optimal performance.

 

 

 





 

 

What constitutes commercial grade grilles, registers, and diffusers (GRD)? 

A commercial grade product should have a complete set of technical data that would assist architects, engineers, and HVAC professionals to select the proper products for their projects. A standard commercial product should have the following information:

  • Listed specific material and grade used as the primary composition material
  • Comprehensive product performance data: flow rate, static pressure, noise level and more
  • For project specific enquires regarding our products, please contact our product specialists at +1-604-437-1527.

 

Other Details:

  • Time-proven (Since 1997) professional & commercial grade linear slot diffusers made with 6063-T5 Grade Extruded Aluminum. This type of aluminum has a relatively high tensile properties, provides excellent finishing characteristics and is highly resistant to corrosion.
  • This product is tested in accordance to:  ADC1062:GRD-84  (ADC1062R4) and ASHRAE 70-2006 “Method of Testing the Performance of Air Outlets and Air Inlets (ANSI approved)”. Our air ventilation products are constantly under research and redevelopment utilizing today’s testing standards and computational fluid dynamics simulation (CFD) energy models.
  • Rich powder coated finish with a strong aluminum profile and reinforced tig-welds prevent cracking, chipping and bent corners. Our linear slot diffusers include a weather stripping seal to prevent ceiling smudging caused by some substandard performance air vents with air leakage issues.
  • We have been producing quality 1 to 12 slots linear diffusers for the HVAC industry since 1997.

 

 

Showcase Video of Product - 1 Slot Linear Diffuser

 

Demonstration of airflow direction adjustment - 1 Slot Linear Diffuser

 

How to insert a linear slot diffuser into a plenum

 

Linear Slot Diffuser Smoke Test (Vertical Throw) Video - 1 Slot

 

Linear Slot Diffuser Smoke Test (Horizontal Throw) Video - 1 Slot

 

Video of previous custom plenums

 

Our retail store showroom - Greater Vancouver, Canada