Overview
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.
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
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 (AFRFDC)
- Stainless Steel (FRFDCSS)
- Options
- Room Side Adjustable Inlet Damper
- Static Pressure Port
- Casing Insulation
Filters
Available filter efficiencies:
HE 95% at 0.3 μm
HEPA 99.99% at 0.3 μm
ULPA 99.999% at 0.12 μm