ECM, RSR, 2'x2', ULPA, 120/230 V, Stainless Steel, WhisperFlow, BioSafe, Full Seam Welded
- Available ISO Ratings: ISO 4, ISO 5, ISO 6, ISO 7, ISO 8
- Fully Welded & Leak Tested Design: All stainless steel filter housing is full-seam welded and factory leak-tested to meet ISO 14644-3 standards.
- Ships in 120V configuration. Can be easily be reconfigured to 230V
- Ultra-Low Particulate Air (ULPA) Filter: 99.999% efficient at 0.12µm particle diameter
- All-304 stainless steel BioSafe® housing, baffle plate, filter face grille, filter frame and impeller ensure optimal cleanliness and stand up to alcohol and other cleaning agents
- 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)
- 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
- Type: Smart® ECM, RSR
- Material: Stainless Steel
- Filter Replacement Access: Room-Side
- Size: 2'x2'
- Filter Frame Material: 304 Stainless Steel
- Filter: ULPA
- Motor Type: Electronically Commutated (EC)
- Motor HP: 1/3 hp
- Airflow: Positive Pressure
- Speed Control: Variable Speed Control Card
- Blower Type: Forward Curved
- Active Filter Face Area: 3.5 ft²
- Pre-Filter: MERV 7
- RoHS: Compliant
- Unit of Measure: EA
- Marks & Listings: CE, ULC
- Electrical Specifications: 120/230 V, 4.1 A, 2.8 W, 1 Ph, 50/60 Hz
- Weight, Product: 44 lb
- Dimensions, Product: 23.63" W x 23.63" D x 15" H
- Weight, Shipping: 64 lb
- Dimensions, Shipping: 53" W x 53" D x 20" H
- Package Type: Palletized
Features and Benefits Leak-Tested FFU Design Terra's leak-tested design features a rivet-free, fully-welded housing. The gel-sealed filter mitigates leaks to guarantee clean environments.
Diffuser Panel Promotes Air Flow Uniformity and Protects Filter Integrity Unlike other manufacturers, Terra’s FFUs include a unique perforated panel beneath the filter, acting as a shower head, to guarantee filter protection and laminar air flow uniformity, which prevents localized air swirling, particle build-up and turbulence.
Protect Against Contaminants and Pathogens HEPA and ULPA filters help capture many bacteria, viruses (COVID-19), and mold spores that contribute to a host of infections for both humans and plant/animal tissue cultures
Gel-Filled Channel on Room-Side Replaceable Filter Gel-filled channel on room-side replaceable filter forms a tight seal against knife edge on fan housing, allowing fast, simple filter replacement from inside the cleanroom without the need for costly cleanroom shut-down.
Airflow Uniformity Improves Laminar Flow Non-uniform air speeds produce turbulence that can recirculate particles into the air stream. Unique WhisperFlow® FFU baffling system and anodized diffuser plate promotes uniform laminar airflow to minimize turbulence and effectively carry away contaminating particles.
Full Range of Designs, Configurations! WhisperFlow FFUs come in all styles: room-side replaceable, all-stainless steel, HEPA or ULPA filtration, EC energy-saving fans, reverse flow and more (shown: vapor filtration module with UV sanitation lamp).
Smart Fan Filter Unit with EC Motor Smart WhisperFlow® Fan Filter Units are quiet, energy-efficient and easily adjustable, either manually or via automatic smart console, for centralized fan speed control and cleanroom pressure balancing.
Catalog of CE-Marked Products Terra offers over 1,700 CE-marked products configured for international voltage requirements
Products Compliant With Your ISO Rating High-capacity, durable, ISO-compliant system rated for thousands of operating hours.
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