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Fume Collectors

In welding operations, workers are in a daily contact with harmful weld fume particulate because weld fume is made up of 30 to 80 percent submicron-sized particles. That means that most of these particles are respirable (enter the lungs), which makes it critical to collect the weld fume before it reaches your welder’s breathing zone.


Easy-Trunk® and Porta-Trunk® Source Collectors

Easy-Trunk® and Porta-Trunk® Source CollectorsThe Donaldson Torit Easy-Trunk and Porta-Trunk are portable weld fume collectors with an 8-foot Flex-Trunk Fume Arm. The Easy-Trunk features a built-in filter cleaning system while the Porta-Trunk is a manual filter cleaning system. Both collectors offer compact size, high filtration efficiency, plug and go operations for intermittent-duty to light production applications. Both of them can easily fit through any standard doorway, just place into position, plug into the wall, flip a switch, and start welding.


Trunk® 2000 (T-2000) Source Collector

Trunk® 2000 (T-2000) Source CollectorThe Donaldson Torit T-2000 source collection system is designed to handle one or two welding stations using Flex-Trunk arms and recirculate clean air back to the workplace. It is designed for overhead mounting and is equipped with automatic pulse cleaning for continuous-duty production welding operations.


Extraction Arms

Extraction ArmsThe Donaldson Torit Flex-Trunk Plus and Flex-Trunk (FT-500) Extraction arms capture dust, fume, and mist away from the worker’s breathing zone. Virtually maintenance free, Flex-Trunk 500 is a nominal 6” diameter and 7’ to 14’ long, and is the standard arm on all Donaldson Torit fumes collector products. Flex-Trunk Plus is offered in dimensions of 4”, 6”, and 7” diameters and 7’, 10’ and 14’ long. Donaldson Torit Extraction arms are the easiest to position and require the least maintenance of any arm on the market.


Downflo® Oval 1™ Collectors

The Donaldson Downflow Oval 1™ dust and fume collector provides a 25% increase in airflow capacity, improved airflow path and 29% increase in pulse cleaning pressure in a compact, high-efficiency collector using unique, oval-shaped filters. There are 26 Downflo Oval 1™ models ranging from DFO 1-1 to DFO 4-128.
Downflo 1-1 to 3-3 Datasheet
Downflo Extraction Arm Datasheet
Downflo 2-8 to 4-128 Datasheet


DCE 100™

DCE 100™Donaldson DCE 100™ Series is a compact and flexible filtration device ideal for venting small volumes of air on bins, hoppers and vessels on conveying and material handling systems. The DCE 100 is also available with a plastic liner option especially for the food industry.
DCE 100™ Series

Ambient (AT-3000) Collection System

Ambient (AT-3000) Collection SystemThe Donaldson Torit AT-3000 is a self-contained, continuous cleaning ventilation system for use when source capture isn’t possible. Ceiling mounting allows this unit to be placed in a wide variety of sites that were previously inaccessible to high-efficiency dust collectors. Ultra-Web® FR filter cartridges are the heart of the AT-3000 and ensures that only clean air is recirculated back to your plant.


Weld Bench

Weld BenchThe Donaldson Torit Weld Bench combines a robust, #7 gauge work surface with high-efficiency Ultra-Web® FR filter cartridges. The Weld Bench utilizes four Ultra-Web cartridges with highest filtration efficiency of 99.999% on 0.5 µm particles.


DFPRO™ Collectors

The Donaldson DFPRO™ collectors are expertly engineered dust and fume collectors for various applications including the laser cutting market. DFPRO™ collectors use oval filters making filtration more efficient, compact and cost-effective. Two DFPRO™ designs are available ranging from a small 3-filter model to a large 16-filter model.
Donaldson DFRPO™ small
Donaldson DFPRO™ large


Siloair Series VS

Siloair Series VSThe Donaldson Siloair Series VS range consists of six units with filtration areas from 10m2 to 28m2 and can be applied to provide the right solution to silo-venting problems. Silo cartridges are manufactured of spun-bonded polyester media pleated and moulded into a star-shaped based resulting in optimum filtration area and cleaning performance.
Siloair Servie SV