Services
Exposure Control Systems
- Exhaust Hood Design - Customized to your process & optimized by computer modeling. Control the exposure with the least amount of exhaust air.
- Supply Air Design - For general ventilation, or to enhance contaminant control or process conditions.
Case Study - Foundry Knockout Operation
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Existing exhaust hood uses backdraft design. Model results show particles from mold in breathing zone of operator. (Click image for close-up.)
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Re-designed process equipped with combined backdraft and downdraft hood. Greatly improved contaminant capture. Plus, the new design uses 35% less exhaust volume. (Click image for close-up.) Improved work environment and lower operating costs!