The rectangular ventilation grilles is class A and is designed and prepared for use in HVAC systems.
The grate has a steel frame around it. Manufactured according to ISO 15138, or otherwise on request.
Special dimensions and drilling are available on request.
Ventilation grilles used for optimizing air flow in HVAC systems.
• Easy installation/assembly
• Maximum airflow
• Custom installation on rectangular ducts
• Varnishing
• Hot-dip galvanizing
• Paint
• NORSOK R-002
• ISO 15138
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