Details
- Precision Size & Design: Features a clean 22" x 1.5" nominal size with a sharp ¾" (19mm) slot opening for a sleek, modern aesthetic. (Please refer to the size diagram for detailed dimensions).
- Eliminates Ceiling Smudges: An integrated weather-stripping seal prevents air leakage, protecting your ceiling from unsightly dust marks and ensuring all air is directed through the diffuser.
- Durable, Commercial-Grade Construction: Built from heavy-duty 6063-T5 architectural-grade aluminum with reinforced Tig welds to resist cracking, chipping, and bending for a lifetime of performance.
- Finish: Clear Satin Anodized (a perfect canvas for a DIY spray paint job or installed as is)
- Clean, Minimalist Installation: Designed for a flawless look with no visible screw holes. Fastening points are discreetly located on the inner border sides. (Note: Fasteners are not included).
- Custom Airflow Solutions: Pair this diffuser with a customizable plenum box (sold separately) to perfectly match your HVAC system's requirements. Watch our plenums intro video to learn more.
- Fast Shipping from North America: We ship quickly from Vancouver, Canada. Orders to the USA typically arrive within 2-7 business days after dispatch.
Performance
| Performance Data | ||
|
Flow Rate (CFM) |
Static Pressure (in.wg) | Noise Level (NC) |
|
80 |
0.11 |
20 |
| * 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
Click here to download a high resolution of this submittal sheet
Resources
Our Guide to 19mm VS. 25mm Slot Width Differences
Linear Slot Diffusers: The Smart Choice for Modern HVAC Systems
Why 6063-T5 Aluminum is the Gold Standard for Your Linear Slot Diffuser
CFD Airflow Analysis Services for Smarter HVAC Design
What Makes a Grille, Register, or Diffuser "Commercial Grade"?
True commercial-grade GRD products provide architects, engineers, and HVAC professionals with the complete technical data needed for precise project specification. This includes detailed information on material composition and comprehensive performance metrics like flow rates, pressure drop, and noise criteria (NC).
All our products are rigorously tested in accordance with ADC1062:GRD-84 and the ASHRAE 70-2006 standards. We leverage computational fluid dynamics (CFD) and modern testing to continuously refine our designs for optimal performance and energy efficiency.
Since 1997, we have been a trusted manufacturer of high-quality linear slot diffusers (from 1 to 12 slots) for the commercial HVAC industry. For project-specific questions and expert guidance, please contact our product specialists at +1-604-437-1527.
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
Videos of previous custom plenums
Our retail store showroom - Greater Vancouver, Canada
Let customers speak for us
Good as promised, good as expected.
I’m a returning customer for a few reasons... Sturdy construction, easy installation, the vents show up as ordered, and good communication. Highly recommend!
Quick shipping, product as advertised, would recommend.
I knew about the fair price and the product being in stock and off the shelf ready for shipment. I did not know or even expect -----
OUTSTANDING
Service
Product
Tracking
Delivery
Awesome, exactly as advertised.
I recently purchased linear air diffusers and couldn’t be more satisfied with the entire experience. The quality of the product is absolutely top-notch—sleek, durable, and designed to perfection. They added a modern and clean look to my space while performing exceptionally well.
There was a slight mix-up with my order, but I was incredibly impressed with how efficiently and professionally it was handled. The issue was resolved quickly and at no extra cost, showing their dedication to customer satisfaction.
Shipping was also impressively fast, and the diffusers arrived well-packaged and in perfect condition. I highly recommend these diffusers and this company for their excellent products and outstanding service!
Smooth communication from beginning till end. Highly recommend, very professional.
Great
Did a complete remodel of my condo and upgraded the vents to the linear.
Great quality at a good price !!!
Great quality at a good price !!!
