CFM Terminal Diffuser
By Clean Rooms International
CFM Terminal Diffusers deliver reliable, cost-effective HEPA or ULPA filtered air for cleanrooms and laminar flow devices. Designed for global industries like aerospace, electronics, and pharmaceuticals, they offer low pressure drop, even airflow, and easy ceiling integration for new or retrofit installations.
Features
- Consistent Laminar Airflow: Delivers uniform airflow at 100 FPM ±20%, ensuring clean air distribution across the entire diffuser face. Ideal for maintaining ISO-classified environments where consistent velocity is critical to process protection.
- Lightweight, Secure Design: Constructed with extruded aluminum and a galvanized steel hood, these units are lightweight for simple ceiling installation. The 2" high duct collar ensures a secure and stable connection with minimal leakage.
- Roomside Damper Access: An integrated adjustable damper is accessible from the roomside, allowing air volume balancing without disturbing ceiling tiles or disrupting operations—streamlining both setup and maintenance.
- Durable, Cleanroom-Compatible Materials: All materials meet UL 586 and UL 900 standards for fire retardancy and self-extinguishing properties. The white epoxy-coated steel grille protects the filter and enhances durability in high-traffic cleanroom environments.
Details
- Filter Efficiencies: 99.99% @ 0.3µm (HEPA) or 99.9995% @ 0.12µm (ULPA)
- Frame Material: Anodized extruded aluminum
- Hood Material: Galvanized steel
- Duct Collar: 10" or 12", 2" height
- Grille: White epoxy-coated steel
- Adjustments: Roomside damper and centerboard access port
- Fire Safety: UL 586 and UL 900 classified materials