UniFlow SL AireStream Fume Hoods
SL AireStream Fume Hood Cat. No. 55531 shown with optional service fixtures

UniFlow SL AireStream Fume Hoods

UniFlow SL AireStream Fume Hoods are high-efficiency, full-duty laboratory fume hoods designed for energy savings and maximum user protection.

Available in widths from 48” to 96”, these constant air volume (CAV) fume hoods utilize advanced airflow engineering to maintain uniform air movement and reduce turbulence within the fume chamber. Standard finish is Lab White.

UniFlow SL AireStream Fume Hoods are designed for energy savings and maximum user protection. The aerodynamic face opening ensures uniform airflow through the fume chamber, while the Vector AireStream baffle system minimizes turbulence and improves performance.

Non-metallic construction provides total chemical and corrosion resistance for superior durability and long life. The one-piece interior chamber features smooth, coved corners for easy cleaning.

5 Year Warranty Policy (PDF)

Overall unit height is 54”, with a 48” high interior fume chamber designed to accommodate a variety of laboratory applications.

Engineered airflow system with Vector airflow slots maintains consistent air movement through the chamber and into the exhaust collar for improved containment and efficiency.

Removable access panel allows convenient access to ducting, plumbing, and electrical connections from a single service point. Includes factory-installed vapor-proof LED light fixture and control switch.

31” vertical sash opening allows safe and efficient loading and unloading of equipment. Features counterbalanced 3/16” tempered safety glass with non-metallic framing and smooth operation.

Sash stop located at the half-open position reduces airflow by up to 50% for improved energy efficiency.

35” viewing height provides unobstructed access and visibility within the fume chamber, allowing for tall apparatus and distillation setups.

Air Flow Monitor continuously monitors face velocity air flow, comes standard with analog, digital available. Meets ANSI and OSHA requirements. Optional equipment, Cat. No. 51403

LECAVvsVAV22.jpg

Continuously monitors face velocity airflow to meet ANSI and OSHA requirements. Available in analog or digital configurations.

  • Widths: 48”, 60”, 72”, 96”

  • CAV (Constant Air Volume) models

  • Optional VAV configurations

  • Optional explosion-proof lighting

  • Optional international electrical configurations

  • Optional sash configurations


SL Diagram

UniFlow SL AirStream Specifications & Ordering Info

Fume Hood Width “A”

1. UniFlow SL AireStream Fume Hood:Air Bypass low flow, constant air volume hood. Dual wall unitized construction, all non-metallic corrosion and fire resistant composite fiberglass construction. Vector AireStream Baffle System and transition bell exhaust connection. Molded one-piece fume chamber with white glass-smooth surface with all coved corners. Vertical sash to be counter balanced 3/16” tempered safety glass with chemical resistant non-metallic PVC framing, track, and aerodynamic sash lift. A sash stop is installed at the 1/2 open position. Vapor proof LED light fixture and control switch are wired to a single point junction box, 115/60Hz. AC All electrical components are U.L. listed. Fume hood is U.L.1805 classified Standard color: Lab White

48" Cat. No.

60" Cat. No.

72" Cat. No.

96" Cat. No.

55421

55521

55621

55821

2. UniFlow SL AireStream VAV Fume Hood:Same as #1 above except equipped with variable air volume VAV restricted by-pass feature in place of CAV by-pass feature. Ducting must be connected to optional VAV exhaust system controls.

55422

55522

55622

55822

3. UniFlow SL AireStream Fume Hood with Explosion-Proof Light:Same as #1 above except, equipped with explosion proof vapor proof light fixture. Class I Division II Group A B C& D, Class II Division II Group F & G, 115V/60Hz U.L. listed fixture is installed but not wired. Must be field wired to comply with codes.

55423

55523

55623

55823

4. UniFlow SL AireStream Fume Hood:Same as #1 above except equipped to comply to international electrical configuration. 220V/50Hz AC Optional international electrical configuration, electrical switches, receptacles available.

55424

55524

55624

55824

5. Horizontal Sliding Sash Option: Add suffix to number above

55HS-4

55HS-5

55HS-6

55HS-8

6. Combination Sliding Sash Option: Add suffix to number above

55CS-4

55CS-5

55CS-6

55CS-8

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Our team is ready to help you select the right UniFlow SL AireStream configuration for your laboratory. Contact us to discuss your project requirements and specifications.

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