In modern manufacturing, clean air management is essential for safety, performance, and regulatory compliance.
With over 40 years of experience in cartridge dust collection, Donaldson Torit introduces the Packaged Downflo® Evolution (DFEP Series) – a complete “plug-and-play” dust collection system that delivers exceptional filtration efficiency, compact design, and simplified installation for today’s industrial facilities.
The Packaged Downflo® Evolution is a fully integrated cartridge dust collector that combines advanced filtration performance, energy efficiency, and low maintenance into one compact system.
Designed for airflow capacities up to 6,000 CFM, it’s ideal for metal fabrication, laser cutting, plasma cutting, welding, grinding, and other continuous-duty industrial applications.
Small footprint – perfect for limited floor space.
Built from 10/12 gauge all-welded steel for durability and long service life.
Flexible configuration options for inlet, outlet, and control panel placement.
Tool-free hinged access doors for fast cartridge replacement.
Wheeled dust bin for simple, clean dust disposal.
Optional large 41-gallon (155L) bin for high-production facilities.
MaxPulse™ Cleaning System delivers 27% higher pulse energy with less compressed air consumption.
Downward airflow design minimizes dust re-entrainment and extends filter life.
Quiet operation with noise levels between 71–78 dB(A).
Proprietary 0.2–0.3 micron fine fiber layer captures submicron particles for cleaner air.
Rated MERV 15, outperforming standard media.
Ensures longer filter life, stable pressure drop, and consistent airflow performance.
Top-mounted downflow inlet evenly distributes dirty air, reducing turbulence.
Low-velocity zone at hopper base allows fine particles to drop out easily.
CFD-modeled airflow (Computational Fluid Dynamics) for maximum filtration area utilization.
Delta P / Delta P Plus controllers automatically monitor and regulate differential pressure.
Optional VFD (Variable Frequency Drive) provides dynamic fan control for energy savings.
Ready for integration into factory PLC systems or smart manufacturing platforms.
| Model | Airflow (CFM) | Filter Elements | Filter Area (ft²) | Motor Power (HP) | Dust Bin | Sound Level |
|---|---|---|---|---|---|---|
| DFEP4 | 1,800 – 2,500 | 4 | 1,016 | 7.5–10 | 17 gal | 71–74 dB |
| DFEP6 | 2,500 – 3,500 | 6 | 1,524 | 10–15 | 17–41 gal | 71–76 dB |
| DFEP8 | 2,700 – 6,200 | 8 | 2,032 | 10–15 | 41 gal | 71–78 dB |
Metal fabrication: grinding, cutting, plasma, laser, welding.
Pharmaceutical and food processing: fine powder dust control.
Plastics and composites manufacturing.
Energy and electronics production lines.
OEM integration in automated lines.
Small to medium factories requiring compact, ready-to-use systems.
Industrial facilities needing ATEX-compliant and NFPA-certified dust control.
Filter media options: Ultra-Web® FR (flame retardant), AS (anti-static), Fibra-Web®, Torit-Tex™, and High-Temp.
Safety & fire protection options:
Side-mounted explosion vents (NFPA 68:2013).
Inline spark coolers and sprinkler packs.
Fire suppression integration.
Control panel options: Remote or integrated Delta P Plus, NEMA 4/12, and VFD-compatible systems.
Plug-and-Play installation – minimal wiring and setup required.
Lower operating costs through efficient cleaning and airflow management.
Built to last with IBC2006 and NFPA compliance.
10-year warranty for peace of mind.
Backed by Donaldson’s global support network with 40+ manufacturing facilities worldwide.
Beta Solution is a leading provider of industrial air filtration and dust control systems in Vietnam.
As an authorized distributor and system integrator of Donaldson Torit, we deliver turnkey solutions tailored to your factory’s environment and process.
Design and installation of cartridge and baghouse dust collectors.
On-site system inspection and performance optimization.
Genuine Donaldson filters and spare parts supply.
Local technical support and maintenance nationwide.
📞 Contact us for technical consultation and quotation:
Beta Solution
🏢 175/87B, Street No. 2, Tang Nhon Phu Ward, Ho Chi Minh City, Vietnam
📱 +84 90 335 8452
📧 info@betasolution.vn
🌐 https://betasolution.vn
Author: Admin
