Terra Universal Horizontal Laminar Flow Station


Horizontal Laminar Flow Station

Terra's Horizontal Laminar Flow Station provides an economical work environment that exceeds the most stringent contamination requirements in the pharmaceuticals, biotech, electronics and semiconductor industries.   
Powerful filter/blower filter/fan modules provide a back-to-front laminar flow of filtered air across the work surface. The adjustable multi-speed, direct-drive blower lets you adjust air speed to meet your requirements. It also provides an industry-best low noise level of 50dBA.   
Select the filters to meet your requirement: HEPA filters are rated 99.99% efficient at removing particles 0.3 microns or larger, and ULPA filters are rated 99.999% efficient @ 0.12 micron particles. The low-profile design of these filter/fan units takes up minimal floor space while leaving plenty of working space with 28" (711 mm) of vertical clearance above the work surface. All models include a powder-coated steel stand with adjustable leveling feet that raises the work surface to 31" (787 mm) above the floor.


  • Stainless steel interior (side panels and work surface) ensure optimal cleanliness and chemical resistance for sensitive work in pharmaceuticals, biotechnology, and electronics   
  • Multi-speed filter/blower modules provide a continuous wash of HEPA- or ULPA-filtered air; internal baffling plates and anodized aluminum diffuser panel ensure uniform air speed across the work area   
  • Take-up ducts along front and side edges minimize turbulence and backwash in the work area   
  • Face velocity is adjustable from less than 90 FPM (0.45 m/s) to higher than 130 FPM (0.66 m/s)   
  • Built-in recessed illuminator provides diffused lighting without interfering with laminar flow   
  • Electropolishing available to remove embedded subsurface particles in stainless steel surfaces   
  • System options include undercounter storage cabinet and vacuum, gas and DI water petcocks   


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