Negative Pressure Enclosures offer powder weighing containment solution.

Press Release Summary:

Providing controlled negative pressure HEPA-filtered environment, PowderSafe(TM) Type B Enclosures are fabricated with polypropylene, which is chemical resistant, allowing cleaning without degradation. High mass construction alleviates threat of vibration and balance disturbance during weighing, while FlowSmooth(TM) technology provides even, horizontal air distribution. With HepaSafe(TM) technology, operator can change prefilter and primary HEPA filter while enclosure remains under negative pressure.

Original Press Release:

AirClean Systems PowderSafe Type B Enclosures Usher in a New Era of Powder Weighing and Containment Technology

RALEIGH, NORTH CAROLINA - AirClean® Systems PowderSafe(TM) Type B Enclosures usher in
a new era of powder weighing and containment technology. PowderSafe Type B enclosures
provide a controlled negative pressure HEPA-filtered environment for professionals to work with and weigh powders.

PowderSafe Type B is fabricated with polypropylene, which is a chemically resistant, high mass polymer. The innate chemical resistance of polypropylene allows users to easily clean the enclosure without the worry of degradation, while the high mass construction alleviates the threat of vibration and balance disturbance during weighing.

Exclusive to PowderSafe enclosures, HepaSafe(TM) technology allows the operator to safely and easily change both the prefilter and the primary HEPA filter while the enclosure remains under negative pressure. Furthermore, FlowSmooth(TM) technology provides even, horizontal air distribution throughout the enclosure, preventing turbulence. This laminar horizontal air movement is also key to operator protection from hazardous chemical and compounds being manipulated within the enclosure. PowderSafe has been independently tested for containment by both SafeBridge Consultants, Inc and Triangle Certification.

The AirSafe(TM) automatic safety controller, a standard feature on all PowderSafe enclosures, monitors and maintains proper face velocity so accurate balance readings can be ensured without turbulence or vibration. AirSafe also monitors HEPA filtration and will alert the end user if filter change is necessary. This advanced technology allows PowderSafe to be completely selfcontained and self-monitored, eliminating the need for external filter boxes, ductwork, filter sampling ports, or other cumbersome parts.

PowderSafe enclosures are the most advanced and user-friendly powder weighing containment solutions available today. Each PowderSafe enclosure is shipped fully assembled and made in the USA.

For more information on PowderSafe enclosures, visit our website at or contact our Technical Sales Department at 919-255-3220 or 800-849-0472.

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