MAC 10® RFAC Fan Filter Unit, 2'×4', Envirco (CAT#: STEM-C-0449-ZJF)

MAC 10® RFAC Fan Filter Unit manufactured by Envirco is designed for applications requiring negative pressure reverse flow.
The RFAC is a versatile FFU which can be mounted on a ceiling, inside an equipment or on a wall. AC-powered is optional to make the unit portable.
RSR style is available.
The RFAC comes standard with an ON/OFF switch and a variable solid state speed control. ENVIRCO TPC control card supporting serial MODBUS network control or external analog control input is available.

Nominal Unit Size: 2'×4' RFAC Standard
Active Filter Face Area(Sq. Ft.): 7.2
Min. CFM: 250
Max. CFM: 760
Watts@ Max. CFM: 209
dBA @ Max CFM: 71
CFM @ 90 FPM: 650
Watts @ 90 FPM: 212
Sound dBA @ 90 FPM: 68
Unit Weight (lb): 62
Dimensions A×B×C×D×E: 23.63"×47.63"×16.14"×20"×20"

Options
ENVIRCO control card can support control from ENVIRCO controllers over a MODBUS
RTU balanced serial network via RJ45
ENVIRCO control card can support remote analog control input (0-5VDC or 4-20mA)
Powder coat white paint or stainless steel FFU housing
Powder coat white paint or stainless steel pre-filter door
Type F ULPA filter (99.999% efficiency @ 0.12 μm) or more durable PTFE (Teflon™ filters)

Mill-finished aluminum exterior is available.
Reliable internal knife edge/gel seal gasket filter mounting (RSR only)
Type J HEPA filter: 99.99% efficiency @ 0.3 μm
Provides airflow uo to 700 CFM, higher than competitive models
5"×14" output is redirectable to support any one of four directions
Protective face screen: expanded steel, powder coated white
MERV 8 20"×20"×1" pre-filter is room side replaceable from the latching easy open/close pre-filter perforated door, two prefilters for 2'×4' and one prefilter for 2'×2'.
Aluminum filter diffuser screen on RSR filter
Motorized impeller assembly with a PSC motor and backward-inclined impeller is reliable and high efficient.
ON/OFF switch and solid state speed control
Walkable plenum rated 250 lbs withoutair output box
115V or 277V is available
UL listed with standard UL 900 filter, file number E152685 (UL507)

MAC 10® RFAC Fan Filter Unit, 2'×2', Envirco
MAC 10® RFAC Fan Filter Unit, 2'×4', RSR, Envirco
MAC 10® RFAC Fan Filter Unit, 2'×2', RSR, Envirco