Linear Slot Diffuser – Tegular Type

Model No. : ALSD-T

Specification:
Extruded Aluminium Linear Slot Diffuser (Tegular) with vertical deflections blades to adjust direction of air flow. Hit and miss damper available to control volume of supply air. Available in 3 slot as standard to suit grid / techzone false ceiling systems.

DESCRIPTION

  • Frame and deflection blades are made of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
  • Air distribution can be changed vertically or horizontally by means of deflection blades without changing the air flow rate. These blades can be fully adjusted from face opening.
  • Air flow rate can be adjusted by fixing hit and miss damper at the rear side of the diffuser. Damper blades are adjusted from the face opening.
  • Dampers are designed in a unique way that it can be used as an equalizing grid.
  • Total structure is manufactured by mechanical assembly, assuring rigidity and to maintain straight line appearance.
  • Suitable for installation for grid and techzone ceilings with 150mm centre to centre grid size.
  • 3 Slot available as standard.
  • Standard length of 1200mm
  • Optional accessories: Plenum box either un-lined, internally insulated or externally insulated.

Linear Slot Diffuser – Tegular Type Manufacturer in India | Aluminium HVAC Linear Diffuser

Our Linear Slot Diffuser – Tegular Type is a premium air distribution solution specially designed for modern HVAC systems integrated with grid and techzone ceiling layouts. As a trusted Linear Slot Diffuser manufacturer in India, we supply high-quality aluminium linear diffusers that provide precise airflow control, durability, and seamless architectural integration for commercial and industrial projects across India.

Manufactured using high-grade extruded aluminium profiles, the Linear Slot Diffuser Tegular Type in India offers excellent corrosion resistance, structural rigidity, and long-lasting performance. The tegular design ensures perfect alignment with false ceiling systems, delivering both functionality and aesthetic appeal.

Designed for Grid and Techzone Ceiling Systems

The Tegular Linear Slot Diffuser is specifically engineered for installation in grid and techzone ceilings with 150 mm centre-to-centre grid size. This makes it ideal for modern commercial interiors where uniform ceiling layouts are essential.

The diffuser fits perfectly within ceiling grids, maintaining a clean and professional architectural appearance. This feature makes the Linear Slot Diffuser Tegular Type in India a preferred choice for architects and HVAC consultants working on contemporary building designs.

Flexible Air Distribution Control

The Linear Slot Diffuser – Tegular Type is equipped with adjustable deflection blades that allow airflow direction to be controlled both horizontally and vertically. These blades can be fully adjusted from the face opening without affecting the airflow rate.

This flexibility ensures precise air distribution based on room layout and ventilation requirements. The ability to control airflow direction helps maintain uniform indoor temperature and improves overall comfort in air-conditioned spaces across India.

Adjustable Airflow with Hit and Miss Damper

The Linear Slot Diffuser with Hit and Miss Damper allows accurate control over airflow volume. The damper is installed at the rear side of the diffuser and can be adjusted directly from the face opening.

The uniquely designed damper can also function as an equalizing grid, ensuring balanced airflow across all slots. This improves the efficiency of HVAC systems and helps maintain consistent air distribution in various applications.

Durable Aluminium Construction

Our Aluminium Linear Slot Diffuser in India is constructed using corrosion-resistant aluminium profiles that provide excellent durability and strength. The entire structure is manufactured using precise mechanical assembly techniques to ensure rigidity and maintain a straight-line appearance.

The strong yet lightweight construction allows easy installation and ensures long-term reliability in HVAC systems.

Standard Configuration and Size

The Linear Slot Diffuser – Tegular Type is available with the following standard specifications:

  • 3-slot configuration as standard

  • Standard length: 1200 mm

These standard sizes are designed to match grid ceiling layouts, ensuring easy installation and compatibility with common HVAC designs used across India.

Optional Plenum Box for Enhanced Performance

The diffuser can be supplied with an optional plenum box, which helps in equalizing airflow and improving system performance. The plenum box is available in:

  • Unlined type

  • Internally insulated type

  • Externally insulated type

This enhances the efficiency of air distribution in HVAC systems.

Applications Across India

Our Linear Slot Diffusers – Tegular Type are widely used in HVAC installations across India, including:

  • Commercial office buildings

  • IT parks and corporate offices

  • Shopping malls and retail outlets

  • Hospitals and healthcare facilities

  • Hotels and hospitality projects

  • Airports and metro stations

  • Educational institutions

  • Residential apartments with false ceilings

These applications require efficient and aesthetically integrated air distribution systems.

Why Choose Our Linear Slot Diffuser – Tegular Type in India?

  • Trusted Linear Slot Diffuser Manufacturer in India

  • Designed for grid and techzone ceiling systems

  • High-quality extruded aluminium construction

  • Adjustable airflow direction (horizontal and vertical)

  • Integrated hit and miss damper for airflow control

  • Standard 3-slot configuration for easy installation

  • Optional plenum box for enhanced performance

  • Strong, durable, and aesthetically finished design

If you are looking for a reliable Linear Slot Diffuser supplier in India, Aluminium HVAC linear diffuser manufacturer, or tegular ceiling air diffuser, our products deliver superior airflow performance, durability, and seamless ceiling integration.

We proudly supply HVAC linear diffusers across India, supporting contractors, builders, architects, and HVAC consultants with high-quality air distribution solutions designed for modern ventilation systems.

PRODUCT ORDER CHECKLIST

MODEL SLOTS SLOT OPENING CEILING ACCESSORIES COLOUR
ALSD-P 3 20mm Tegular Hit and Miss Damper (D) Powder Coated
Anodised
Wood Finish
Mill Finish
Chrome Finish

*Required: Neck Size, Quantity and RAL Colour Code along with above specifications.