714-578-6100
M-F, 5:30am - 5:30pm, L.A. Time

Clean Benches, Laminar Flow Hoods, Laboratory Fume Hoods

Laminar Flow Clean Benches and Exhaust Fume Hoods are available in horizontal or vertical airflow configurations, in a range of materials to meet requirements for chemical resistance, static control and cleanliness.
Product Selector
Hoods: Comparison Charts
Hoods: Comparison Charts
See side-by-side comparisons of system features within hood categories. This resource helps you differentiate, and make choices for your applications
Laminar Flow: Clean Benches & Portable Hoods
Laminar Flow: Clean Benches & Portable Hoods
Terra Universal designs, manufactures and supplies clean benches as well as vertical, horizontal and portable laminar flow hoods and work stations for all needs and applications
Biological Safety Cabinets
Biological Safety Cabinets
Purifier Logic+ Class II A2 and B2 Biological Safety Cabinets by Labconco with HEPA filtration provide environmental protection from hazardous agents
Laboratory Fume Hoods
Laboratory Fume Hoods
Ducted exhaust hoods safely ventilate fumes, vapors and dust, protecting both workers and samples. Air flow is maintained despite sash movement
Ductless Exhaust Hoods
Ductless Exhaust Hoods
Remove particles and fumes with a safe release of air back indoors using these ductless hoods. Terra expertly builds free-standing and portable models
Explosion Proof Hood
Explosion Proof Hood
Turnkey hood for specialized applications. Fan filter motor and fluorescent light are suitable for Class 1 or Class II, Division 1 working environments
Hood Accessories
Hood Accessories
Laminar flow and exhaust hood accessories to enhance your work space, including ionizing bars, toxic gas detectors, Magnehelic gauges and UV lamps
Technical Resources
Technical Resources
Find tools to help with material selection, understanding filters, making sense of germs and pathogens, and how face velocity can affect safety

hoods

  Hoods Gallery
   
 
Buy now logo Click any price to add to cart.
Blue Prices show stock on hand. More . . .
   
 
Catalog Hoods & Lab Equipment Catalog
» Browse e-Catalog Online
» Download PDF
See Hood Comparison Charts for complete details.

Don’t see what you’re looking for? Terra customizes exhaust fume laminar flow and laminar flow hoods to meet your unique requirements.

Products in Stock

Inquiries from Representatives Welcome!
  Terra seeks experienced technical sales partners to represent its product lines, both inside and outside the US. A variety of sales tools support representatives' efforts, including branded catalog and email programs and an online portal that provides visibility of customer activity. More Information . . .

File Type File Name Publication Date
Video Don't Turn Your Clean Environment into a Particle Magnet!
Non-dissipative plastics quickly accumulate surface charges that attract contaminants. If this quantity of test spheres clings to the panel on the left, just imagine how many micro-particles it attracts!
05/14/2015
White Paper (PDF) Airflow Uniformity and Fan Filter Units
Fan filter units help to remove contaminants from controlled environments. They are effective if designed well. Variables like speed and baffles contribute to an FFU's ability to maintain uniform air speed and direction. Read more about how FFUs help you comply with ISO and other regulations.
05/28/2015
Tech Resource (PDF) ISO Cleanroom Standards and Federal Standard 209E
Understand the international ISO cleanliness standards (ISO 4, ISO 5, ISO 6, etc.) and how they correlate to the U.S. Fed-Std 209E designations (Class 10, Class 100, Class 1000, etc.). This guide also discusses other key cleanroom recommendations on cleanroom air change and velocity rates, clean room ceiling fan coverage, positive vs. negative internal cleanroom air pressure, and laminar vs. turbulent air flow.
05/15/2015
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.
05/15/2015
Tech Resource (PDF) HEPA and ULPA Particle Filters
HEPA and ULPA filters remove sub-micron particles from the air, which are too small to see but create BIG problems in many critical manufacturing operations. Read about filter capability and airflow resistance testing.
05/18/2015
Tech Resource (PDF) Charcoal Filter Life
Unlike HEPA and ULPA particle filters, activated charcoal filters create no additional backpressure when they near the end of their service life. So when do you replace them? Here's how to tell.
05/18/2015
Tech Resource (PDF) Chemical Filtration Table
This document shows the recommended air filter to use when working with chemicals commonly found in laboratory and manufacturing environments. An estimate of filter capacity is also documented, to help plan for replacement intervals.
05/18/2015
Manual (PDF) Ionizing Equipment (Ion Bar): Doc. # 1800-45
Quick-Start Operating Guide for Terra's IonBar Ionizing Bar, creating a balanced stream of positive and negative ions to combat ESD in your work station.
10/06/2010