Summary

• Provides particle free exhaust

• 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

• 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

Specifications

Size: 2'x4'

Marks & Listings: CE, UL, ULC

Material: Stainless Steel

Filter: ULPA

Filter Replacement Access: Top Side

Pre-Filter: MERV 7

Motor Type: Electronically Commutated (EC), 1/3 hp, Variable Speed Control Card

Blower Type: Forward Curved

Electrical Specifications: 120/230 V, 4.1 A, 1 Ph, 1 Ph

Dimensions, Product: 23.63" W x 47.63" D x 13" H

Weight, Product: 71 lb

Dimensions, Shipping: 53" W x 53" D x 20" H

Weight, Shipping: 91 lb

Package Type: Palletized

Unit of Measure: EA

Features and Benefits

Smart WhisperFlow Fan Filter Unit ECM Controls

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.

Fan Filter Unit Control System

Provides room-by-room monitoring and control of Smart WhisperFlow FFUs to maintain target pressure differentials for ISO classification; temperature, humidity and particle monitoring and data logging, as well as dynamic fan set-point control, also available.

Smart WhisperFlow Fan Filter Unit with EC Motor

Smart WhisperFlow® Fan Filter Units feature electronically commutated (EC) motors for improved energy efficiency, low noise, remote speed control and pressure balancing.

Eliminate Contaminants and Pathogens

HEPA and ULPA filters capture many bacteria, viruses, and mold spores that contribute to a host of infections for both humans and plant/animal tissue cultures

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Cord Adapter, MIN4 PL to 16AWG Power Cord for Terra Fan/Filter Unit
    Four-pin power cord adapter for fan/filter unit allows connection to standard 120VAC/60Hz power receptacle.
  • Stand for Cleanroom Fan Filter Unit
    Powder coated steel Fan Filter Unit stand supports up to two Fan/Filter Units for horizontal-flow applications (order FFU separately)
  • Filter Replacement Alarm
    The filter replacement alarm monitors filter backpressure and issues an alarm when filter needs replaced (requires selection of fan filter unit with challenge port, order separately).
  • Challenge Port for Fan Filter Unit
    Challenge port for Fan/Filter Units simplifies filter leak testing and connection of Filter Backpressure Alarm (shown with optional pressure gauge; must be ordered with FFU).
Copyright 1999 - 2020 Terra Universal. Inc. All rights reserved.
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