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PDA has been the consulting partner and re seller of CFDesign® software tool.

Fabric Ducts

4? dia up to 24? dia high temperature and microbiological resistant fabric ducts in various colors with optional vents, straps and metal clits for quick deployment.

Portable Fans

700 and 2000 CFM capacity light weight, stackable, durable, portable; 12 VDC as well as 110 VAC powered ventilators. Collapsible ducts of 4?, 6?, 8? and 12? dia. also available.

For more information on the above products, contact us with your requirements.

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Fresh Air Damper (FAD)
4 inch and 6 inch Fresh Air Dampers, by-pass for allowing fresh air into ColPro shelters (soft as well as hard walled) to work in a non-CB (Chem-Bio) threat mode, with an automatic switch over for the CB mode of operation
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Light Weight Low Pressure Relief Valve (PRV)
This device releases over-pressured clean air at 0.5 iwg internal pressure. The valve fully opens when the pressure jumps to 0.75 iwg to maintain the desired pressure inside the shelter. The pressure setting can be adjusted and must be validated prior to its use.
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DriLet® Mobile Thermal Waste Processor Models.
Dri-Let® thermal processors are zero discharge waste processors, which minimize human waste by over 90%. The non-hazardous metallic dust can be collected in a bag, for remote locations where septic tanks are not permitted. These processors are electric-powered or multi fuel burner types.
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More products to come, under development.

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