Customer must determine if filter system leakage testing is required for their application. This unit is not full seam welded. If a leak test is required, full seam welded units leak-tested to meet ISO 14644-3 are optionally available.
Ships in 120V configuration. Can be easily be reconfigured to 230V
High Efficiency Particulate Air (HEPA) Filter: 99.99% efficient at 0.3µm particle diameter
Electronically commutated (EC) brushless motor with internal microprocessor
EC motor offers high performance, low energy consumption & low noise levels (40 dB)
Can be incorporated into Building Management Systems (BMS) to allow remote monitoring and control
MODBUS® networking control card with closed-loop control capability that supports air pressure, air flow, and particle count sensors
Motor control panel includes diagnostic indicator lights, manual speed adjustment, test probe jacks, CAT5e ports, control mode switch, and MODBUS® address DIP switch bank
Room-Side Replaceable (RSR) design allows quick filter replacement from the inside of the cleanroom. Because it eliminates the need for roof access or breaching the cleanroom, an RSR model greatly reduces maintenance time and costs.
Gel-sealed filter seats securely against a knife-edge on the fan housing
Easy-open clips allow fast filter replacement from the room side without breaching the cleanroom ceiling
Filter shipped uninstalled to prevent shifting in the mounting gel that could cause leaks.
FDA-approved silicone sealant
Internal baffling plate and diffuser panel provide quiet uniform air flow across the filter face
1/4-20 UNC threaded inserts on corners to allow suspension by guy-wires
MERV 7 pre-filter, 30% ASHRAE rated
Low-profile design is ideal for cleanrooms with limited ceiling space
Removable yellow power cord with 4-pin connector for easy installation to Terra cleanrooms (connector may be used with an optional wall plug adapter; or may be removed entirely to hard-wire the FFU)
Filters are leak tested in accordance with IEST standards and meet UL 900
See performance data and submittal sheets for additional information
Optional Accessories:
Challenge port kit
Power plug adapter
Stainless surface mount frame for installing FFU in ceiling without T-grid
12" ducted inlet connection adapter
Replacement filter
Filter replacement alarm
Eye bolt package
Ionizing bar
Pre-filter safety cover, for CE conformance
Control panel with night mode switch and power distribution modules
All filter sales are final; returns for this item cannot be accepted
• Dimensions, Product: 23.63" W x 23.63" D x 15" H
• Weight, Shipping: 44 lb
• Dimensions, Shipping: 53" W x 53" D x 20" H
• Package Type: Palletized
Terra Universal WhisperFlow® Filter Fan Units
Overview video of Terra Universal's comprehensive portfolio of filter fan unitsTerra Universal WhisperFlow® Filter Fan UnitsOverview video of Terra Universal's comprehensive portfolio of filter fan units
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