Synerflow Vertical Laminar Flow Fume Cabinets

superior ergonomic design & styling
negative pressure double-wall housings for containment
all stainless steel work zone construction with radiused & crevice-free corners
smooth & effortless sliding tempered glass window, closes completely
microprocessor-controlled diagnostic system with digital display & audible alarm
hourmeter
delayed-automatic-off timer
elapsed / event timer
meet ISO 14644-1 air cleanliness work zone for absolute product protection
meet ASHRAE 110-1995 for fume hood containment
reliability-proven design & performance

Gelman Synerflow Vertical Laminar Flow Fume Cabinets are 100% total exhaust cabinets that combine the features of a vertical laminar flow workstation with that of a fume hood.
The laminar flow fume cabinets are manufactured to the most exacting standards in full compliance with ISO 14644-1 and ASHRAE 110-1995 for product protection and fume containment.

Ambient air is drawn in through an easily accessible prefilter on top of the cabinet and is introduced to the work area through a supply HEPA filter which comprises the top of the work zone. HEPA-filtered vertical airflow free from airborne contaminants is projected downwards over the perforated worktop to create a biological-clean work environment for aseptic work and product protection.
An effective air barrier between the operator and the work zone, maintained by a minimum average inflow velocity of 100 fpm through the work access opening and into a full-width front grille provides personnel and environment protection.
The barrier air blends with the contaminated work area air in a sump beneath the perforated worktop and is totally exhausted to the outside atmosphere via a dedicated facility exhaust system without recirculation in the cabinet or return to the laboratory.