by-pass fume hood Constructed of stress-relieved polypropylene, the FumeGard NU-164 has a by-pass (protected by a grill) which maintains a constant volume of airflow. As the sash is closed, air is by-passed at the top of the hood, causing the hood face velocity to increase much more slowly than a conventional fume hood. A deflector vane across the bottom of the opening directs airflow across the work surface. This provides a permanent opening even when the sash is closed. Most of the exhausted air enters the fume hood through the by-pass. The eye-level Control Center has on/off switches for exterior mounted fluorescent light or optional electrical devices (outlets, window alarms, night setback controls, or exhaust blower interlock systems). The cabinet is designed to sit on existing casework or a NuAire polypropylene base. The NU-164 can be designed to meet your specific laboratory reguirements.

FumeGard NU-164 By-Pass Fume Hood Standard Features Optional Features • uperstructure Constructed from 1⁄2” (13 mm) Stress Relieved, S All Seam Welded Polypropylene • VDF Lined Interior or Flame Retardant Polypropylene Fume P Hood • All Negative Pressure Interior • Composition Stone/Modified Epoxy Resin Work Surfaces • ir By-Pass for More Uniform Face Velocity During View A Screen Manipulation • Air Flow Alarm Systems • Sealed Interior Fluorescent Lighting: 100 Foot-Candles (1076 LUX) • Remote Controlled Service Valves for Gas, Air, Vacuum, Available in PVC, PVDF, Teflon® or Polypropylene* •...

NU-55 Fume Hood Base polypropylene fume hood bases The NU-55 Fume Hood Base is available as an option for NuAire polypropylene fume hoods. The NU-55 is constructed from long-lasting, corrosive-resistant, white polypropylene. The outer cabinet shell, kick panel, and shelves are constructed using 1/2 inch (13 mm) polypropylene. The rear access panels use The entire cabinet is totally seam welded and reinforced with polypropylene supports to ensure the cabinets' ability to withstand the weight of the FumeGard Fume Hood. All bases come with adjustable leg levelers with 11/4 inch (32 mm) maximum adjustment....

FumeGard NU-55 Polypropylene Fume Hood Bases NU-55 4 ft Fume Hood Base Overall Dimensions Width (A) Height (B) Depth (C) NU-55 5 ft Fume Hood Base Overall Dimensions Width (A) Height (B) Depth (C) NU-55 6 ft Fume Hood Base Overall Dimensions Width (A) Height (B) Depth (C) NU-55 8 ft Fume Hood Base Overall Dimensions Width (A) Height (B) Depth (C)