Class 100 Vertical Flow Hoods & Workstations

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Vertical Flow Exhausting
Class 100 Work Station PVE Series :

PVE with Hinged Face Shield
PVE with Vertical Counter Balanced Sliding Face Shield

We offer the PVE Series Exhausting Work Station units that are designed as free standing with vented base cabinets. These units provide Class 100 vertical laminar flow atmosphere in an operator work station environment. Designed as an exhausting vertical flow Class 100 workstation, it is to be used when toxic odors and fumes are present. Intake air passes through a HEPA providing Class 100 air flow into the work chamber, and downward through the perforated work surface. It is then exhausted through the internal wall duct for discharge at the top of the unit. A remote exhaust air system is required to balance the work chamber’s airflow pattern. Vented storage space is available underneath the work surface. The unit is stationary, allowing permanent electric, gas and water services. A hinged or sliding shield is provided at the front of the unit to contain the airflow. Completely self-contained, it functions effectively in an uncontrolled area. Many options are available for this unit such as sinks, gooseneck faucets, Di Spray Guns, Nitrogen Guns, etc. Special custom products are available without the custom cost for application specific projects.

Consult our factory trained experienced sales engineering staff
Phone  888-399-2464

Close Up Tabletop-Constant Volume Fume Exhaust

Features for all Constant Volume Fume Exhaust Hoods :

  • Standard construction is 100% Corrosive Resistant Polypropylene with all heat welded joints and seams
  • Available in 3ft to 8ft size widths
  • Solid Reinforced tabletop with “rolled front” comfort edge
  • Front loaded High Efficiency Particulate Air (HEPA) Filter: 3” thick minipleat design 99.99% efficient @ 0.3 micron in an anodized aluminum frame, PSL tested in accordance with IEST Standards
  • High Efficiency direct drive 120V motor blowers for continuous duty. Motors/Blowers are selected to maintain constant airflow rate up to twice the initial static pressure.
  • Solid-state speed control
  • Recessed 2 pin T-8 fluorescent lighting 100 ft. candle on work surface and prismatic refractive lens cover
  • Prefilters with easy replacement and maintenance
  • Perforated front and rear table tops to maintain proper airflow through the unit
  • Vented hinged or sliding doors on base cabinet (except walk-in style.)
  • UL approved electrical components
  • Exhaust transition at top of unit ‹0.5 in. w.g. static pressure across hood
  • Average measured clean air velocity 90 fpm (+/- 10fpm). All measured values within +/- 20% uniformity
  • Individually tested and certified to meet or exceed the specifications for Unidirectional Flow Clean-Air Devices as per Institute of Environmental Sciences and Technology recommended practices

CleanZones, LLC offers many different styles, design configurations to meet your exact requirements. From standard Constant Volume Chemical Fume Exhaust Hoods, Bypass Fume Exhaust Hoods to Vertical Flow Exhausting Class 100 Work Station and Wet Process Station Fume Exhaust Hoods with process tanks, heated baths and dump rinsers, and more for the intricate chip manufacturing process. We also offer standard and custom Casework to fit your entire Lab design requirements.

Our entire Polypropylene product line features 100% stressed relieved white polypropylene with heat welded seams for the best possible corrosive resistance of acids, solvents and most other chemicals. The reinforced tabletop can withstand heavy loads and the “rolled front” edge offers greater comfort. Vented base cabinet allows for storage of chemical bottles without the risk of fumes escaping to the cleanroom or lab.

We offer standard and custom products without the custom cost to meet your most demanding Fume Exhaust specifications. Choose the correct type for your application or call and speak to one of our experienced sales engineers for assistance.