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In
today's environment you can't take chances with raw
material contamination or your workers' safety.
With 20 years of experience, International Portland has set the standard for mobile localized clean air (mini-environments) and downflow containment booths by exceeding customer needs and industry standards - developing Class 100 environments. International Portland's products greatly decrease the risk of product contamination and increase workers safety.
Click for 895 Model configuration examples
Click for 895 Model customer installed examples
1) All downflow containment booths feature Class 100 (ISO 14644-1
Class 5) HEPA filtered air at 90-100 fpm over the entire
ceiling, resulting in no updrafts that would contaminate pure raw materials and endanger workers' safety.
2)
Pre-filter intakes at low levels provide Class
100 air over small drums as well as large containers.
3)
Negative pressure in the booth prevents material
from escaping to the outside.
4)
Smooth cavity-free containment walls allow for
easy wipe down.
5)
All models are covered by a three-year warranty.
6)
All products are designed for long-term use and
are of the highest quality construction.
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During a typical sampling procedure, powder billows above the top of the drum and is pushed down by the Class 100 airflow and drawn into the pre-filter intakes. The results are powder that is uncontaminated and an operator that is protected from breathing hazardous powder. 