FRFDC - Flush Face Radial Flow Diffuser with HEPA Filter
FRFDCOverview
The Flush Face Radial Flow Diffuser with HEPA filter (FRFDC) is designed to maximize comfort while handling large volumes of filtered air in confined spaces at low room air velocities. Typically mounted in the ceiling with a full radial air pattern, FRFDCs produce a low initial face velocity and minimizes entrainment of room air.
Filters
Available filter efficiencies:
HE          95% at 0.3 μm
HEPA     99.99% at 0.3 μm
ULPA     99.999% at 0.12 μm
Typical Applications
FRFDC flush face radial flow diffusers are commonly used in laboratories and airborne infectious isolation rooms where short throw and high capacity, filtered airflow are required. These diffusers provide a high level of dilution while maintaining occupant comfort with a minimal number of diffusers. The FRFDC is a combination of ASHRAE group A and group E diffusers and meets ASHRAE 170 requirements for ventilation of healthcare facilities
Construction Options
- Material
- Aluminum
- Stainless Steel
- Face Style
- 1-Way Perforated Face
- 2-Way Perforated Face
- 1-Way Face with Flush Angled Deflector Vanes
- 2-Way Face with Flush Angled Deflector Vanes
- Options
- External Insulation
- LED filter status indicator
- Room-side adjustable damper
- Aerosol test system
FRFDC with Louvered Face
Flush Face Radial Flow Diffuser With Hepa Filter 3
Flush Face Radial Flow Diffuser With Hepa Filter
