Self-contained units ideal for use handling fine powders, chemicals and biological products.

• Includes top mounted HEPA/blower filtration set-up to circulate internal chamber atmosphere, through the HEPA filter and into the laboratory
• Smooth curved, or rounded ABSTM airfoils provide gentle, unobstructed air flow through rear, and side, baffles and through top mounted HEPA filter
• Constructed with optically clear ³/₈" jeweled acrylic plastic
• Front viewing sash with multiple air foils for higher containment and draft deflection
• Includes phenolic base with superior chemical resistance and provides higher analytical balance stabilization
• Low vibrations, black base allows for easy powder detection
• Air flow alarm system

The enclosures feature adjustable front draft protection, have a side blank plate for optional bag-in/bag-out port, and include a face velocity alarm.