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Explosion-Proof WhisperFlow® ULPA Fan and Filter Unit uses NEC-compliant components for use in Class I, Division 1 locations | 6601-24-UESS displayed...
Explosion-Proof WhisperFlow® ULPA Fan and Filter Unit uses NEC-compliant components for use in Class I, Division 1 locations | 6601-24-UESS displayed
*Actual product may vary

Base Part # 6601-22A-URE

Fan Filter Unit; Explosion-Proof, RSR, 2'x2', ULPA, 120/240 V, Stainless Steel, WhisperFlow

  • Available Certified ISO Grade™ Designs: ISO 5, ISO 6, ISO 7, ISO 8

• Type: Explosion-Proof, RSR

• Material: Stainless Steel

• Filter Replacement Access: Room-Side

• Size: 2'x2'

• Filter Frame Material: 304 Stainless Steel

• Filter: ULPA

• Motor Type: Permanent Split capacitor (PSC)

• Airflow: Positive Pressure

• Special Application: Explosion-Proof

• Certified ISO Grade™ Design: ISO 5

• ISO Rated™ Air Cleanliness: ISO 4

• Unit of Measure: EA

Read more
ULus Listed WhisperFlow Explosion Proof Icon BioSafe classic logo ISO 4 Icon
Terra Part #: 6601-22A-URE
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
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System Summary
Fan Filter Unit; Explosion-Proof, RSR, 2'x2', ULPA, 120/240 V, Stainless Steel, WhisperFlow
Fan Filter Unit; Explosion-Proof, RSR, 2'x2', ULPA, 120/240 V, Stainless Steel, WhisperFlow

In stock

$5,506 / system Total Cost Per System $5,506

Usually ships in 1-14 business days
Want it faster? Read about FasTrak
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Selected Items
    Customize Fan Filter Unit; Explosion-Proof, RSR, 2'x2', ULPA, 120/240 V, Stainless Steel, WhisperFlow

    Included Parts

    Components that are included with this system.
    Fan Filter Unit; Explosion-Proof, RSR, 2'x2', ULPA, 120/240 V, Stainless Steel, WhisperFlow
    Fan Filter Unit; Explosion-Proof, RSR, 2'x2', ULPA, 120/240 V, Stainless Steel, WhisperFlow 6601-22A-URE 1 required
    $5,344
    Increase Down Increase Up
    Filter; ULPA, RSR, 2'x2', 304 Stainless Steel, Rated 99.999% efficient, for Roomside Replaceable FFU
    Filter; ULPA, RSR, 2'x2', 304 Stainless Steel, Rated 99.999% efficient, for Roomside Replaceable FFU Quick Ship+ Available 14 in stock
    1 Included

    Design

    Select optional design modifications. Unavailable for items from stock.
    Upgrade FFU to Walkable Design
    Upgrade FFU to Walkable Design
    Select this line to see available products
    Ionizing Bar End

    Ionizing Equipment

    Provide a continuous stream of static neutralizing ions to protect sensitive materials against ESD.
    Ion Bar, 22
    Ion Bar, 22", 4 Emitters, Uninstalled, 120 V Quick Ship+ Available In stock
    $690
    Increase Down Increase Up
    System Integration Fee, Class D
    System Integration Fee, Class D 9998-IntegrationD
    Custom-configured product. Contact Lab Equip by phone, chat or email for a project-specific quote.
    Request Quote
    Ion Bar Installation Kit For Cleanrooms/FFUs
    Ion Bar Installation Kit For Cleanrooms/FFUs 2005-91 Quick Ship+ Available 1 required In stock
    $84
    Increase Down Increase Up
    Transformer, 120V, 60Hz, for Ionbar or Ionizing Air Gun
    Transformer, 120V, 60Hz, for Ionbar or Ionizing Air Gun 2005-09A Quick Ship+ Available 1 required In stock
    $57
    Increase Down Increase Up
    Voltage Converter, Step Down, 240VAC to 120VAC, 50/60Hz; for IonBar or Ionizing Air Gun
    Voltage Converter, Step Down, 240VAC to 120VAC, 50/60Hz; for IonBar or Ionizing Air Gun Quick Ship+ Available In stock
    $57
    Increase Down Increase Up
    Power Cable, 8-ft. for Ionizing Bar
    Power Cable, 8-ft. for Ionizing Bar 2005-27 Quick Ship+ Available 1 required In stock
    $21
    Increase Down Increase Up

    Accessories

    Optional add-ons designed to enhance your system
    Eyebolts, 1/4
    Eyebolts, 1/4" - 20 thread, for FFU, 4 pack Quick Ship+ Available 262 in stock
    $23
    Increase Down Increase Up
    FFU or Light Panel Mounting Frame; Stainless Steel, 2' x 2'
    FFU or Light Panel Mounting Frame; Stainless Steel, 2' x 2' Quick Ship+ Available 163 in stock
    $319
    Increase Down Increase Up
    Challenge Port, Kit; for Fan/Filter Unit
    Challenge Port, Kit; for Fan/Filter Unit In stock soon
    $89
    Increase Down Increase Up
    Cable Extension; FFU to PDM, 12ft, PVC, 4 Pins, 300VAC, 5.5A
    Cable Extension; FFU to PDM, 12ft, PVC, 4 Pins, 300VAC, 5.5A
    $80
    Increase Down Increase Up

    Ducting Accessories

    Ducting accessories for HVAC units
    None
    Remove
    FFU Connect Pack for Cleanrooms, 12
    FFU Connect Pack for Cleanrooms, 12" Dia. x 25'L Insulated Ducting In stock
    $222
    Increase Down Increase Up
    Remove
    Duct Flange Adapter for standard FFUs; 12
    Duct Flange Adapter for standard FFUs; 12" dia, 19.5" W x 19.5" D x 2" H, galvanized steel Quick Ship+ Available 260 in stock
    $153
    Increase Down Increase Up
    Remove

    Services

    Select services to request details and quotes.
    ISO Rated™ FFU Testing and Certification; Flow Rate and Filter integrity
    ISO Rated™ FFU Testing and Certification; Flow Rate and Filter integrity
    Custom-configured product. Contact Lab Equip by phone, chat or email for a project-specific quote.
    Request Quote
    ISO Rated™ FFU Testing and Certification; Leak-Tested
    ISO Rated™ FFU Testing and Certification; Leak-Tested
    Custom-configured product. Contact Lab Equip by phone, chat or email for a project-specific quote.
    Request Quote
    FasTrak 24-7 Expediting Service
    FasTrak 24-7 Expediting Service
    Custom-configured product. Contact Lab Equip by phone, chat or email for a project-specific quote.
    Request Quote
    Warranty; 5 Year, Fan Filter Units, Parts
    Warranty; 5 Year, Fan Filter Units, Parts
    Custom-configured product. Contact Lab Equip by phone, chat or email for a project-specific quote.
    Request Quote
    Welded Filter Frame Upgrade for FFUs
    Welded Filter Frame Upgrade for FFUs
    Custom-configured product. Contact Lab Equip by phone, chat or email for a project-specific quote.
    Request Quote
    Replacement HEPA and ULPA Filters

    Replacement Filters

    To avoid shutdowns, order replacement filters at time of Fan/Filter Unit purchase
    Filter; ULPA, RSR, 2'x2', 304 Stainless Steel, Rated 99.999% efficient, for Roomside Replaceable FFU
    Filter; ULPA, RSR, 2'x2', 304 Stainless Steel, Rated 99.999% efficient, for Roomside Replaceable FFU Quick Ship+ Available 14 in stock
    $881
    Increase Down Increase Up
    MERV 7 Pre-Filters for FFUs; Replacements, 4 Pack, 19.5
    MERV 7 Pre-Filters for FFUs; Replacements, 4 Pack, 19.5" x 19.5" x 7/8 thk. Quick Ship+ Available 282 in stock
    $175
    Increase Down Increase Up
    MERV 7 Pre-Filters for FFUs; Replacements, 12 Pack, 19.5
    MERV 7 Pre-Filters for FFUs; Replacements, 12 Pack, 19.5" x 19.5" x 7/8 thk. Quick Ship+ Available 50 in stock
    $466
    Increase Down Increase Up

    * Required Fields

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      Group of 4 products
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    2. Filter replacement alarm system with integrated minihelic pressure gauge, light and buzzer | 2625-54B-SS displayed
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    Page 1 of 1
    Buy Accessories
    1. Room-side removable (RSR) ULPA filter with stainless steel frame. Allows filter to be quickly removed without dismantling FFU from the ceiling | 6601-28-RS displayed
      Filter; ULPA, RSR, 2'x2', 304 Stainless Steel, Rated 99.999% efficient, for Roomside Replaceable FFU
      $881
      Usually Ships in 1 - 3 days
    2. 500 lbs capacity on each side of fan filter unit
      Upgrade FFU to Walkable Design
      Request Quote
      Usually Ships in 5 - 9 days
    3. Safely neutralizes surface charges to protect against electro-static discharge (ESD) | 2005-06A displayed
      Ion Bar, 22", 4 Emitters, Uninstalled, 120 V
      $690
      Usually Ships in 1 - 3 days
    4. Eyebolt with 1/4"-20 thread for lifting FFUs | 6601-02 displayed
      Eyebolts, 1/4" - 20 thread, for FFU, 4 pack
      $23
      Usually Ships in 1 - 3 days
    5. Holds fan filter units secure in rigid ceilings without a T-bar grid. | 6604-00 displayed
      FFU or Light Panel Mounting Frame; Stainless Steel, 2' x 2'
      $319
      Usually Ships in 0 - 2 days
    6. Simplifies filter leak testing and connection of Filter Backpressure Alarm | 6601-99 displayed
      Challenge Port, Kit; for Fan/Filter Unit
      $89
      Usually Ships in 5 - 5 days
    7. Cable Extension, PVC, 4 Poles, 5M, 22awg, 300V, straight male to straight female with close-up | 6601-39 displayed
      Cable Extension; FFU to PDM, 12ft, PVC, 4 Pins, 300VAC, 5.5A
      $80
      Usually Ships in 0 - 6 days
    8. FFU Connect pack includes flexible ducting and all hardware required to connect and seal the duct. | 6601-01 displayed
      FFU Connect Pack for Cleanrooms, 12" Dia. x 25'L Insulated Ducting
      $222
      Usually Ships in 0 - 2 days
    9. Duct Flange Adapter for standard FFUs; 12" dia, 19.5" W x 19.5" D x 2" H, galvanized steel
      Duct Flange Adapter for standard FFUs; 12" dia, 19.5" W x 19.5" D x 2" H, galvanized steel
      $153
      Usually Ships in 1 - 3 days
    10. ISO Rated™ FFU Testing and Certification; Flow Rate and Filter integrity
      ISO Rated™ FFU Testing and Certification; Flow Rate and Filter integrity
      Request Quote
    11. | 9999-68 displayed
      ISO Rated™ FFU Testing and Certification; Leak-Tested
      Request Quote
    12. FasTrak 24-7 Expediting Service
      FasTrak 24-7 Expediting Service
      Request Quote
    13. Warranty; 5 Year, Fan Filter Units, Parts
      Warranty; 5 Year, Fan Filter Units, Parts
      Request Quote
    14. Add-on design upgrade to have welded filter frames for USP 797 / 800 applications. | 9999-WF displayed
      Welded Filter Frame Upgrade for FFUs
      Request Quote
    15. Room-side removable (RSR) ULPA filter with stainless steel frame. Allows filter to be quickly removed without dismantling FFU from the ceiling | 6601-28-RS displayed
      Filter; ULPA, RSR, 2'x2', 304 Stainless Steel, Rated 99.999% efficient, for Roomside Replaceable FFU
      $881
      Usually Ships in 1 - 3 days
    16. MERV 7 pre-filter for Terra Fan Filter Units (FFUs)), 4 pack | 6601-34 displayed
      MERV 7 Pre-Filters for FFUs; Replacements, 4 Pack, 19.5" x 19.5" x 7/8 thk.
      $175
      Usually Ships in 1 - 3 days
    17. MERV 7 pre-filter for Terra Fan Filter Units (FFUs)), 12 pack | 6603-84 displayed
      MERV 7 Pre-Filters for FFUs; Replacements, 12 Pack, 19.5" x 19.5" x 7/8 thk.
      $466
      Usually Ships in 1 - 3 days
    Page 1 of 5