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AIR DIFFUSER

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SQUARE CEILING DIFFUSER - FLAT FRAME

Removable Core

Air Flow Pattern: 1,2,3 & 4 Way

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SQUARE CEILING DIFFUSER - V FRAME

Removable Core

Air Flow Pattern: 1,2,3 & 4 Way

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SQUARE CEILING DIFFUSER - EXT. FRAME

Removable Core

Air Flow Pattern: 1,2,3 & 4 Way

Lay In: Ceiling Tiles Application

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FLAT PANEL DIFFUSER

Removable Core

Flat Core Design

Air Flow Pattern: 4 Way

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PERFORATED DIFFUSER

Peforated Core - Hinge Type

Perofrated Core - Fixed Type

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LINEAR SLOT DIFFUSER

Movable Blades

Built In Flow Controller

Applicable for long continuous run.    Customized: 1, 2, 3, 4, & 5 Slots.

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ROUND CEILING DIFFUSER

Removable Core

360° Air Flow Diffusion

Built In Damper (Butterfly Type)

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JET NOZZLE DIFFUSER

Long Distance Throw

Pivoting Nozzle

Adjustable Air Flow Direction

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SPOT DIFFUSER

Excellent for Target Ventilation. 

Pivoting Nozzle  

Long Throw Pattern

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RING JET DIFFUSER

Long Distance Throw

Large Flow Rate     

Movable Blade Angle Tip

AG

AIR GRILLE

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SINGLE DEFLECTION GRILLE

Movable Balde or Fixed Blade    

Blades Are Individually Adjustable.

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DOUBLE DEFLECTION GRILLE

Movable Balde or Fixed Blade

Blade Are Individually Adjustable.

Horizontal & Vertical Blades

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LINEAR BAR GRILLE

Fixed Horizontal Blades   

Continuous Horizontal Runs

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EGG CRATE GRILLE

90% Free Area   

Handle Large Air Volume   

High Air Change Rates

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RETURN AIR GRILLE

Blades: 45° Angle. (Fixed) 

Exhaust Air Grille

AL

AIR LOUVER

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WALL LOUVER - ALUMINUM

RainProof Design

For Walls & Ceiling

Blade: Z-Type

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WALL LOUVER - GALVANIZED IRON

RainProof Design

For Walls & Ceiling

Blade: Z-Type

Thicknes: Customizable

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BALL WEATHER LOUVER

Ball Design

Round Connection

W/ Insect Screen

Material: Stainless Steel 202     

Finish: Powder Coated or SS 202

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ROUND WEATHER LOUVER

Ball Design

Round Connection

W/ Insect Screen

Material: Stainless Steel 202     

Finish: Powder Coated or SS 202

Air Damper - ATD

AIR DAMPER (AIR TERMINAL DEVICES)

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OBVD - A

Lever Operated     

Mechanism: Gear Type     

Opposed Blade Design

Material: Aluminum & ABS Plastic

Finish: Mill Finish

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OBVD - B

Screw Operated

Mechanism: Gear Type     

Opposed Blade Design

Material: Aluminum & ABS Plastic

Finish: Mill Finish

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OBVD - C

Screw Operated   

Mechanism: Aluminum Linkage

Opposed Blade Design

Material: Aluminum 

Finish: Mill Finish

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RADIAL VOLUME DAMPER

Manual Operated   

Round Diffuser Mounted

Material: Galvanized Iron

Finish: Mill Finish

Air Damper - Duct

AIR DAMPER (AIR DUCT)

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VCD - RECTANGULAR/SQUARE

Manual Operated   

Square/Rectangular Duct Mounted     

Parallel & Opposed Blade

Bronze Bushing

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VCD - ROUND

Manual Operated   

Round Duct Mounted     

Single Blade

Bronze Bushing

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VCD - ROUND - LARGE

Manual Operated   

Round Duct Mounted     

Parallel & Opposed Blade

Bronze Bushing

Round Adaptor

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FIRE DAMPER (FUSIBLE LINK) - SQUARE

Spring Return     

Fusible Link (74° Celsius)   

Parallel Blade     

Bronze Bushing

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FIRE DAMPER (FUSIBLE LINK) - ROUND

Spring Return     

Fusible Link (74° Celsius)     

Single Blade

Bronze Bushing

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BACK DRAFT DAMPER

Air Operated                           

One Direction Air Flow   

Aluminum & Galvanized I. Blades    

Air Damper - Motorized

AIR DAMPER MOTORIZED

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VCD (MOTORIZED) - RECTANGULAR

Actuator Operated     

Duct Mounted   

Parallel or Opposed Blade 

Bronze Bushing

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VCD (MOTORIZED) - ROUND

Actuator Operated   

Duct Mounted     

Single Blade   

Bronze Bushing

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FIRE DAMPER (MOTORIZED) - SQUARE

Actuator Operated   

Duct Mounted   

Parallel or Opposed Blade     

Bronze Bushing     

Protection: IP54     

Spring Return

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FIRE DAMPER (MOTORIZED) - ROUND

Actuator Operated   

Duct Mounted   

Single Blade

Bronze Bushing     

Protection: IP54     

Spring Return

HVAC Acc.

AIR ACCESSORIES

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ACCESS PANEL/DOOR

Hinged Type                           

Built In Catches   

Ceiling Access / Door

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PLENUM BOX

Ensures a Continuous Flow     

Can be Equipped with Dampers

Can br Equipped with Filters

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NECK ADAPTOR

Adaptor of Air Duct and Air Grilles.   

Can be Equipped with Dampers   

Can be Equipped with Filters

AF

AIR FILTER

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INSECT SCREEN

Preventing Insect to enter the system

Preventing unwanted object to enter.

Accessories for Air Terminal Devices.

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WASHABLE FILTER

Pre-Filter for AC Units and Ventilation.

Removal of Dust Particles

Pre filter for HEPA Filters.   

Customized Size and Thickness

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HEPA FILTER

Different MERV Rating     

Customized Length and Width     

Customized Thickness

HVAC CONSUMABLES

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RUBBER FOAM GASKET / DUCT GASKET

Sealing & Insulating Between Material

3 Mm x 25 Mm x 10 Meters

Duct Flange Gasket

One Side with Adhesive         

Material: Neoprene / Closed Cell

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ALUMINUM FOIL TAPE

Thickness: 1.2 Mils / 30.5 Microns  

3" x 50 Yards

Brand: MALI

Material: Aluminum Foil     

Adhesive: One Side with Adhesive

HVAC Consumables
TDC/TDF

TDC/TDF - AIR DUCT, FITTINGS & ACCESSORIES

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TDF - AIR DUCT

Customized Sizes

TDF Connector

Material: Galvanized Iron   

Thickness: SMACNA

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TDF - FITTINGS

Customized Sizes

TDF Connector

Material: Galvanized Iron   

Thickness: SMACNA

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TDF - CORNER ANGLE

Corner for TDF Duct    

Stamped Galvanized Iron     

Material: Galvanized  

Finish: Mill Finish

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TDF - CLEAT

Two Flange Lock

Customzied Length

Material: Galvanized Steel   

Finish: Mill Finish

HVAC Damper - Hardware

HVAC DAMPER HARDWARE

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FUSIBLE LINK - V1

Temperature Rating: 74 C  

Holding Weight: 4.5 & 13.6 Kg     

UL Rated

Material: Brass   

Thickness: 0.8 Mm

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SHAFT LOCK QUADRANT

Air Damper Controller

Material: Galvanized Iron   

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FUSIBLE LINK - V2

Working Temp: 70 C   

Material: Copper Plate Blazed

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BRONZE BUSHING

Volume Control Damper Acc.

Material: Bronze

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WORM GEAR DAMPER DIAL

Air Damper Controller Heavy Duty

Finish: Electro Galvanized

Handle: Metal (Not Plastic)

Understanding the Role of Air Grilles in HVAC Systems

   Air grilles play a crucial role in HVAC (Heating, Ventilation, and Air Conditioning) systems, ensuring efficient airflow and distribution throughout a space. Among the various types of air grilles, the air terminal diffuser, linear jet diffuser, OBVD diffuser, price duct-mounted diffuser, and price SCD diffuser each serve specific functions.

   Air terminal diffusers, like the OBVD diffuser, are designed for uniform air distribution and low noise levels. They are commonly used in commercial and residential spaces to maintain comfortable indoor environments.
Linear jet diffusers offer long-distance airflow, making them ideal for larger areas requiring significant air throw. These diffusers are suitable for spaces where precise air direction is essential.

   Duct mounted options, such as the price duct mounted diffuser and the price SCD diffuser, provide flexibility in installation and airflow control. They are versatile solutions for various HVAC applications.

   Understanding the role of air grilles in your HVAC system is crucial for optimizing indoor air quality and comfort. Carefully selecting the appropriate type of air grille ensures efficient ventilation and temperature control in your space.
 

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