Industrial Air Purification With Bottom-Line Benefits
As the world’s first indoor air filtration system, the DuroPure™ patented, six-stage filtration system captures 100 percent of airborne particulates, including hexavalent chromium, and thoroughly cleans the air of VOC gases, safely returning clean air back to the working environment. Air is so clean that third-party testing confirmed it falls well below OSHA allowable standards. DuroPure™ technology also eliminates the need to exhaust contaminants to the outside environment.
The advantages of clean air go beyond environmental and OSHA compliance. A DuroPure™ system offers capital cost savings by eliminating upfront installation costs for venting and air make-up. Annual operating costs are also reduced through energy savings in addition to eliminating or reducing permitting costs.
For a portable clean air solution, pair DuroPure with:
DuroPure™ Non-Vented Air Purification
DuroPure’s™ recirculating airflow technology delivers more than capital cost savings; it speeds coating and painting dry times and its six-stage filtration removes airborne contaminants that can compromise surface prep and finishing processes.
A DuroPure™ solution:
- Safely captures 100 percent of airborne particulates, including hexavalent chromium, and eliminates VOCs so air recirculates back into an indoor working environment
- Is flexible for isolating your large-scale work pieces and preventing material handling bottlenecks, when paired with our retractable DuroRoom™ enclosure
- Is portable for moving when and where you need it to control contaminants from your blasting, grinding, spraying, and welding processes
- Can easily be integrated into a cellular manufacturing environment
- Is able to reduce security risks by avoiding building penetrations
- Is cost-effective for reducing energy waste and eliminating air make-up expenses associated with facility-wide HVAC systems
Technical Specifications
- Patented filtration is created using a unique configuration of panel, pocket dual pleat, UV and carbon filters
- Built-in control panel and air regulation
- Air quality monitor and magnahelic gauge indicating when filters require changing
- Available as 208/230/460V three phase
- Variable Frequency Drive to optimize and control airflow
- Automatic shut off if VOCs exceed acceptable regulation levels
- Carbon filter housing section with induct air VOC oxidizer
- Portable on casters
- Duroair Blue industrial enamel painted finish
- Patented Taper Draft Airflow maximizes velocities around the products being painted in the enclosure and minimizes accidental overspray and residue on enclosure walls
DuroPure™ ISO 14644-1 Classifications
All classifications are in accordance with U.S. Federal Standard 209E and represent concentrations of particles using reference size of 0.5 micron:
| Code Compliance | Code Description |
|---|---|
| NFPA 33 | spray application |
| ANSI Z9.7 | as per the requirements of NFPA33 Chapter 7.5.2. |
| NFPA 17 | dry chemical extinguishing systems |
| NFPA 701 | fabric - flame resistance |
| OSHA 29CFR - 1910.107 | spray finishing |
| OSHA 29CFR - 1910.94 | ventilation |
| OHSA O.Reg 851-63 | ignition or explosive |
| OHSA O.Reg 851-65 | dust - ignition or explosive |
| OHSA O.Reg 213.5.12 | fire code - spray operation |
| EPA 40CFR - Part 63.11173 | spray finishing requirements - Electrical CSA Certified |
| OSHA silica | standard for general industry |