Terminal diffuser supplies cost-effective HEPA-filtered air into ISO-rated cleanrooms
Includes adjustable air flow damper, accessed from within the cleanroom, to modulate air velocity
Damper screw adjustment, using a flathead screwdriver, opens or closes the damper plate to increase or reduce air flow
Includes 12"-diameter x 2"H collar for secure connection to air supply duct
Airflow performance is dependent upon flow of supplied air handler
1/4-20 threaded inserts in top corners accommodate eyebolts to facilitate installation using suspended guy wires (order eyebolt package separately)
Includes FDA-approved silicone sealant (specify acrylic urethane or other required sealant type when unit is ordered)
Purchase optional Challenge Port Kit separately
Filter: 99.99% efficient HEPA, rated for particles of 0.3µm in diameter or larger
Lightweight for easy installation
Because filters are delicate and subject to damage during handling, all filter sales are final; no failure claims can be accepted
Specs
• Type: Ducted
• Material: Powder-Coated Steel
• Filter Replacement Access: Top Side
• Size: 2'x3'
• Filter Frame Material: Aluminum
• Filter: HEPA
• Motor Type: None
• Airflow: Positive Pressure
• Certified ISO Grade Design: ISO 6
• ISO Rated Air Cleanliness: ISO 5
• Unit of Measure: EA
• Weight, Product: 53 lb
• Dimensions, Product: 23.63" W x 35.63" D x 11.17" H
• Weight, Shipping: 75 lb
• Dimensions, Shipping: 50" W x 25" D x 19" H
• Package Type: Palletized
Terra Universal WhisperFlow® Filter Fan Units
Ducted HEPA Filter Unit, 2' x 4'
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
Ducted filter unit provides uniform flow of HEPA- or ULPA-filtered air to an enclosure (requires remote air handler) | 6601-24-HD displayedDucted HEPA Filter Unit, 2' x 4'Ducted filter unit provides HEPA- or ULPA-filtered air to an enclosure (requires remote air handler). WhisperFlow baffling system ensures uniform face velocity (2 x 4 model shown).
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