ISO 9001
SMACNA
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Product Code: CEI-SG / SG-AL
Grille à Volet
Grille à Volets
Moteurized ou manual shutter grilles pour on/off airflow control. Spring-return ou electric actuator options. Used in zoned HVAC systems et smoke control applications.
Frame Material
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ISO 9001:2015SMACNADW144
Description
Product Description
Castle Grille à Volets feature adjustable houizontal blades that peut be opened ou closed to control airflow volume et direction. Used in walls, ceilings et floors pour supply ou air de retour applications. Le gang-operated blade mechanism allows synchronized adjustment of all blades de a single lever — providing precise airflow control without removing le grille.
Adjustable Airflow
Gang-operated houizontal blades allow precise control de fully closed to fully open.
Single Lever Control
Tous blades adjust simultaneously de one lever — no individual blade adjustment needed.
Dual Purpose
Functions as both supply et air de retour grille — avec optional opposed blade damper pour volume control.
Clean Appearance
Slim aluminium frame avec concealed fixings — suits modern architectural finishes.
ISO 9001:2015 Certified
Quality management system certified by IGC, covering all stages de raw material to final delivery.
SMACNA & DW144 Compliant
Manufactured to le latest edition of SMACNA HVAC Duct Construction Standards et DW144.
Custom Sizes Available
Nonn-standard dimensions manufactured to project specifications avec competitive lead times.
Approved by Leading Consultants
Accepted by Dar Al-Handasa, ECG, SYSTRA, Khatib & Alami et 25+ majeurs engineering consultants.
Spécifications
Technical Spécifications
| Parameter | Value | Unit |
|---|---|---|
| Frame Material | Extruded aluminium alloy 6063-T5 | — |
| Blade Material | Extruded aluminium — adjustable houizontal type | — |
| Blade Operation | Gang-operated lever — all blades move simultaneously | — |
| Blade Angle | 0° (fully closed) to 90° (fully open) | degrees |
| Frame Depth | 25mm — 30mm | mm |
| Standard Sizes | 150×150 to 900×900 mm | mm |
| Custom Sizes | Up to 1200×1200 mm avec central mullion | mm |
| Mounting | Surface mounted / Flush mounted | — |
| Finish | Natural anodized / Powder coated per RAL code | — |
| Free Area | 60 — 75% (fully open position) | % |
Applications
Fields of Application
Wall-mounted supply et air de retour
Ceiling grilles d'air de retour
Floou-mounted air transfer
Equipment room ventilation
Résidentiel et commercial HVAC
Server room airflow management
Assurance Qualité
Tests & Certificates
Duct Test
Rigouous leakage et pressure testing to SMACNA et DW144 standards.
Test Conduit 01
Test Conduit 02
Test Conduit 03
Air Tests
Vitesse d'air et distribution testing.
Test d'Air 01
Test d'Air 02
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