Copyright 1999 - 2022 Terra Universal. Inc. All rights reserved.
HEPA-filtered blower module includes a backpressure gauge, internal baffling plates and an anodized aluminum diffuser panel that ensures uniform air speed across the filter face A fluorescent light fixture is mounted behind the sash, minimizing glare Air speed is controlled by a dial on the front of the workstation, next to the power switches for the blower and light fixture Powder-coated steel stand and stainless steel work surface are built into the workstation Includes a GFCI duplex power outlet inside the work area
ValuLine™ Vertical Laminar Flow Workstations,Featured Products
ValuLine™ WhisperFlow® Vertical Laminar Flow Workstations
Select Product Options
- This economical, free-standing workstation provides a particle-free environment for contamination-sensitive work
- Transparent, static-dissipative PVC panels prevent particles from clinging to the wall surfaces and are chemical resistant
- The tilt-up sash (also static-dissipative PVC) guides the airflow over the work surface and features two sets of hinges for different access needs
• Marks & Listings: CE, UL, ULC
ValuLine™ Vertical Laminar Flow Workstations
- A Fluorescent light standardFluorescent light standard, UV sterilization bulbs available
- B SDPVC Side PanelsSide panels, made of static-dissipative PVC, ensure effective laminar flow
- C Fan Filter UnitsIntegrated HEPA fan/filter modules, with back pressure gauge, provides a laminar flow of clean air
- D Stainless Steel Work SurfaceStainless Steel Work Surface
- E Static-dissipative PVC tilt-up sashStatic-dissipative PVC tilt-up sash
- G Status IndicatorStatus Indicator
Not Shown: Nylon Levelers - Steel-reinforced nylon levelers resist most chemicals
ValuLine™ Vertical Laminar Flow Workstations
Features and Benefits
Long Running FFU Motors
Terra’s filter fan unit motors are rated for 5 years of continuous, 24/7 operation, if the HEPA filters are consistently replaced. To accurately monitor your HEPA filter’s saturation levels, purchase Terra’s audible and visual filter replacement alarm system.
HEPA Fan Filter Unit with Integrated LED Light and Ionizer
FFU with built-in LED and ionizing bar provides HEPA filtered air and neutralization of static charges. Removable filter is accessible from inside the hood/cleanroom for easy replacement and servicing. Includes internal baffling plate and diffuser panel.
Vertical Flow of HEPA-Filtered Air Meets ISO 5 Particle Requirements
Side panels and access shield optimize unidirectional flow of HEPA-filtered air; advanced baffling technology ensures uniform face velocity to meet ISO 5 particle requirements.
WhisperFlow® Cleanroom Fan Filter Units
Design features internal baffling and an aluminum diffuser to provide quiet operation along with uniform air speed for ISO-compliant laminar flow.
Static-dissipative PVC tilt-up shield on the ValuLine™ Vertical Laminar Flow Station enhances unidirectional air flow and protects operator against chemical splashes.
Clean and Durable Powder Coat Finish
Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.
WhisperFlow Quiet Operation Reduces Distracting Background Noise
Exposure to loud noises can lower the ability to focus on work and listen selectively, which may also lead to safety issues. Typical AC units can be annoyingly loud, measuring in the range of 70 dB (comparable to a vacuum cleaner). Terra’s WhisperFlow design produces far lower noise levels for a quiet environment comparable to a library. At 90 ft/min output, units measure under 50 dB from only 1 ft away (roughly 75% quieter than 70dB).
Highest Standards For Electronic Components
Terra’s electronic components are designed and built to the highest standards required by defense and semiconductor industries for long-term reliability and protection against damage, injuries, and electrical hazards.
Continuous Product Improvement
At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 45 years of engineering and application expertise, and our commitment to continuously improve.
Terra is committed to building long-term relationships with satisfied clients; 94% of orders each year come from repeat customers
Complete Order Transparency
Using Terra’s OnTrak system, our customers can view real-time production updates, receive shipment notifications and track their orders until they arrive at their facility
For a full list of accessories, select a product then click Choose Accessories on that product page.
Static-Neutralizing Ionizing BarAirflow from the blower distributes positive and negative ions onto the surfaces below, neutralizing static charges that can lead to electro-static discharge and attract particles.
Lighthouse Handheld Airborne Particle CountersLightouse portfolio of handheld airborne particle counters ensure accurate readings of cleanrooms and critical environments
Replacement FiltersPurchase replacement filters ahead of time to prevent costly operational interruptions and avoid damage to fan blowers caused by excessive backpressure from long overdue filter replacements.
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Manuals & Resources
Submittals and Product Data - WhisperFlow Fan Filter Units
Technical data submittals for Terra Universal fan filter units.
ValuLine Vertical Laminar Flow Station
This manual includes general installation and operating instructions for Terra's ValuLine Vertical Laminar Flow Station.
Ionizing Modules for Hoods and Gloveboxes
This manual includes general installation and operating instructions for Terra's Ionizing Modules for Hoods and Gloveboxes.
White Paper [pdf]
Vertical vs Horizontal Laminar Flow
Things to consider when deciding between vertical or horizontal flow. There are advantages and disadvantages to each airflow direction and hood design, depending on your application and laboratory lay-out.
Tech Resource [pdf]
Chemical Compatibility Charts
A general guide describing the effects of different chemicals on various materials. Included here are metals, plastics and rubber/synthetics.