Downflo® Evolution Pre-assembled (DFPRE)

Overview

With its small footprint, high-efficiency cartridge filters, and easy-to-connect ducting, the DFPRE is an efficient solution to achieve maximum performance and production uptime from an industry leader.

Easy Installation

Ships pre-assembled for streamlined set-up
Pre-wired fan and controls
Includes protective junction box
Compact design provides simple handling
Clamp-together Easy-Duct™ connections don’t require special tools

Adaptability

Suitable for a wide range of applications with options including:

HEPA afterfilter to achieve higher filtration efficiency: 99.97% on 0.3 micron particles

Multiple integrated fan options to tailor the operating airflow and static pressure to your unique process needs

Side mounted explosion vents or flameless vents to provide a complete and robust package for a variety of combustible dust applications

5-gallon Sealed Drum Kit which offers a simple and cost-effective connection for combustible dust applications

Spark Reducing Inlet: When used as part of an overall fire mitigation strategy, it reduces the risk of a spark entering the dust collector by directing the airstream through a tortuous path.*

*Intended for use in applications with an increased fire risk and can be used as part of an overall fire mitigation strategy. No single spark mitigation device, including the Spark Reducing Inlet, can guarantee the elimination of all sparks and ignition sources from entering the dust collector. Please contact your Donaldson sales representative to discuss additional fire mitigation strategies as necessary.

Maximized Performance

Enhanced airflow design directs incoming air to the inlet dropout plate for reduced filter loading
Enhanced media surface area and pulse cleaning adds to filter life
Increased airflow per cartridge results in a lower cost per CFM

Smart Collector. Smart Choice.

Powered by iCue™ Technology

The DFPRE comes equipped with Donaldson's iCue™ Connected Filtration Technology. The system tracks your equipment, providing real-time data and analytics to help maximize uptime, increase maintenance efficiency, and manage your operation’s critical compliance data. Our industry professionals, extensive product portfolio, and outstanding service and support can help ensure your Smart Collector will always be a Smart Choice.

Industry-Leading Filtration Design

Our unique triagonal cartridge filters – made with industry-leading Ultra-Web^® fine fiber filtration technology – have more filter media at the bottom of the cartridge element so pulse cleaning energy directs the ejected dust toward its ultimate destination – the containment vessel.

Ultra-Web filtration technology features a layer of fine fibers (0.2 - 0.3 microns in diameter) on the surface of the media to capture sub-micron contaminants. This makes the dust cake come off easily during automated cleaning cycles, ensuring cleaner air longer.