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Collector Accessories

​Donaldson Torit offers high performance ancillary products such as ducting, fans, electrical controls, rotary valves, after filters, extraction arms, and a remote weld bench.​
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Our collector accessories enhance the functionality of your Torit dust collection system.

Ducting
Easy Duct
Donaldson® Torit® Easy Duct ductwork is designed to be used with dust collection systems. Easy Duct eliminates time-consuming operations like riveting, cutting, brazing, and welding for standard length piping. Easy Duct can be put together and taken apart with no special tools, saving ducting each time your floor plan changes. This unique design makes Easy Duct the perfect solution for your changing needs, whether it is new equipment or new production lines.
  • Simple to install.
  • Clamp-together components can be taken apart and reused.
  • Flexible, easily connects to existing ductwork.
  • Components and adapters to fit every system.
  • Adjustable fittings simplify connections.
  • Smooth interior surface helps prevent clogs.


 
​Fans
Torit Backward Inclined (TBI) Fans
The Donaldson Torit Backward Inclined Fan is a convenient and cost-effective way to integrate a high efficiency fan with a high quality dust collector. TBI fans are available in sizes ranging from 3HP to 30HP. The fan mounts directly to the clean air plenum of the dust collector, eliminating costly transition ducting.
  • Mounts directly to the clean-air plenum of the dust collector, eliminating costly transition ducting, and reducing footprint of the system.
  • Sizes range from 3 to 30 hp.
  • Capacities from 1,400 to 10,300 cfm.
  • Backward inclined fan wheel provides high efficiency operation.
  • Direct-drive operation eliminates maintenance of fan bearings and belts.
  • Computer balanced fan and motor assembly ensures vibration-free operation.
  • All necessary hardware for quick and easy installation is included.
  • Standard paint finish is blue.
  • All 60 Hz motors are EISA compliant and meet or exceed NEMA Premium®* Efficiency Standards.
  • Fan inlet spool piece is flanged and punched for easier installation.


TRB Radial Blade (TRB) Fans
The Donaldson Torit Radial Blade Fan is an economical, dependable radial fan. Its direct-drive design eliminates maintenance of fan bearings and belts. It is available from one to ten horsepower with 60 cycle NEMA or 50 cycle IEC, TEFC or explosion proof motors. The TRB is available as standard equipment on Downflo®, Dryflo®, and TD collectors.
  • Mounts directly to the clean-air plenum of the dust collector, eliminating costly transition ducting, and reducing footprint of the system.
  • Sizes range from 1 to 10 hp.
  • Direct-drive operation eliminates maintenance of fan bearings and belts.
  • Computer balanced fan and motor assembly ensures vibration-free operation.
  • High temperature design operates up to 200°F/93°C.
  • All necessary hardware for quick and easy installation is included.
  • Aluminum fan wheel ensures compliance with safety regulations and meets AMCA C spark resistant requirements.
  • Standard paint finish is blue.
  • All 60 Hz motors are compliant with the Energy Independence and Security Act of 2007 (EISA).


RBO/RBA Industrial Fans
The Donaldson Torit RBO/RBA fans are excellent choices for a variety of industrial applications. The RBO is an open type radial paddle wheel design and is extremely rugged. Applications include coarse materials, sawdust, sticky products or other abrasive materials. The RBA is an efficient modified radial fan design. RBA fans are excellent for relatively clean air containing light dust or fumes.


​Electrical Controls
Electrical Control System:
Airflow Controller with VFD
The Donaldson Torit Electrical Control System lets you automatically manage fan motor speed for your Donaldson Torit dust collector so that the fan is used only as much or as little as needed for optimum performance. The results are energy savings, longer filter life, and optimal collector performance.
  • Increases filter life by maintaining constant design airflow and desired minimum transport velocity.
  • By maintaining a constant duct velocity, dust accumulations in the duct associated with poor duct velocities diminish.
  • Reduces abrasion on filters and ducting generally caused by high transport velocities.
  • Reduces the fan motor's energy consumption by allowing the fan motor to operate at a lower RPM while also increasing the mechanical life of the fan.
  • Reduces the audible noise radiating from the fan housing and fan motor since the fan is running at less than full speed.
  • Soft-start capabilities reduce mechanical stress and improve fan reliability.
  • Reduces line current peaks on electrical distribution systems, lowering energy costs.


Datasheet: Electrical Control System - Airflow Controller with VFD
Datasheet: Airflow Controller Overview
Delta P & Delta P Plus Controls
The Donaldson Torit Delta P & Delta P Plus Controls are solid-state products providing pressure drop measurement, digital display, and pressure drop control with an alarm function. Designed to provide accurate and dependable control of a pulse-cleaning timer, starting and stopping the cleaning process at the limits you choose. The Delta P and Delta P Plus are available as standard equipment on the Downflo Oval, Downflo II, Downflo WorkStations, Dalamatic®, Modular Baghouse, and Electrical Control Panels.
  • Delta P Plus offers three cleaning options: differential pressure cleaning (DFF), down-time cleaning (DTC), and combined differential and down-time cleaning (ALL).
  • Downtime cleaning option is available only on the Delta P Plus.
  • Delta P and Delta P Plus are available as standard equipment on many Donaldson Torit collectors and Electrical Control Panels.
  • Digital 3 character display, 0.6-inch, high visibility red.
  • Solid-state electronics for reliability and long-term accuracy.
  • High, Low, and Alarm setpoints programmable from front panel.
  • User selected lockout feature to prevent unauthorized adjustment of setpoints.
  • Form C relays rated for 10 Amps at 230 VAC.
  • Accuracy ± 1% full scale.
  • Programming retained in E2PROM with no battery required.
  • Choice of units, inches water gauge or daPa (decaPascals).
  • Jumper selected 115 or 230 VAC power.
  • No battery backup is required.
  • UL and CUL Approved.


Dustronix Control Assembly
The Donaldson Torit Dustronix Control Assembly is a solid-state product providing pressure drop measurement, digital and analog display, and pressure drop control with an alarm function.
  • Adjustable setpoints and relay outputs for pressure drop control and alarm condition indication, and a 4-20 mA output loop for remote signal capability.
  • Digital 3 character display with 0.6" high visibility red digital and analog bar graph for easy viewing.
    Solid-state electronics for reliability and long-term accuracy.
  • High, Low, and High-Low setpoints programmable from front panel.
  • Downtime cleaning option.
  • User selected lockout feature to prevent unauthorized adjustment of setpoints.
  • 10, 20, or 30 outputs on-board, expandable to 990 outputs (with expansion boards).
  • Diagnostic LEDs for "at-a-glance" module status indication.
  • Type (NEMA/UL) 4 enclosure.
  • Finger-safe terminations.
  • Choice of units: "wg or kPa (kiloPascals).
  • Universal input voltage 100-240 VAC, 50/60 Hz.
  • UL and CSA approved.


Motor Starters
 
Provides on/off control for blower motors used as part of a dust collector, protecting the motor from short circuits and running overloads.
  • The manual motor starter relies on manual action to engage the motor starter coil.
  • The magnetic motor starter relies on a magnetic solenoid coil and features a control transformer with finger-safe terminals.
  • Lockable through-the-door disconnect.
  • Type (NEMA/UL) 12 enclosure.
  • IEC three-pole horsepower rated motor starter with short circuit and running overload protection.
  • Every motor starter undergoes a 100% check for appearance and function.
  • Single source means the collector and motor starter arrive together and are covered by the same warranty.
  • NC auxiliary contact for customers' use (magnetic starter only).
  • UL labeled.


 
Rotary Valves
Rotary Valves
Integrate a Donaldson Torit Rotary Valve into your collector to create a complete system that automatically and continuously transfers dust from the hopper to the conveying system or collection container. Rotary valves are designed with a precision seal that keeps air out of the hopper and safeguards the performance of the collector. Donaldson Torit Rotary Valves are available in either AN, CI or F-Series.
  • Fast, efficient automated dust collection and disposal.
  • Continuous dust disposal that keeps hopper and collector operating at peak performance.
  • Reduced dust collector maintenance time and cost.
  • Trustworthy, high quality technology from the leader in industrial air filtration.
  • One-year warranty.


FT Rotary Airlocks
Donaldson Torit FT Rotary Valves are an excellent choice for dust collector and cyclone applications. The flexible tip design allows the airlock to handle stringy or fibrous products that jam other types of airlock. The FT Rotary Valves flex tip material is excellent for abrasive applications such as glass cullet and other natural mineral.
  • The Donaldson Torit FT series airlock is an excellent choice for most dust filter and cyclone applications.
  • The flexible tip design allows the airlock to handle stringy or fibrous products that jam other types of airlocks.
  • Typical materials include paper, wood products, animal feed and other agricultural products.
  • The flex tip material is also excellent in abrasive applications such as glass cullet and other natural minerals.


 
After Filters
Auto-Lok Afterfilter Housing System
 
Provides a study housing for Ashrae afterfilters.
 
  • Modular construction specifically designed to integrate with any Donaldson Torit dust collection system.
  • Provides backup filtration in the event of dust collector leakage.
  • Pressure gauge identifies service requirements for better performance monitoring capabilities.
  • Access from both sides provides easy filter changeout with no tools.
  • Dustfoe® 95 ASHRAE filter provides 95% efficiency per ASHRAE 52-76.
  • Configured to hold 1, 2, 3, 4, 6, 8, 9, or 12 Dustfoe 95% ASHRAE filters and Air-O-J™ prefilters.
  • Compact, self-contained unit designed for flexible floor placement to conserve space.
  • Durable construction.


 
Ultra-Lok Afterfilter Housing System
Provides a sturdy housing for HEPA afterfilters.
  • Modular construction specifically designed to integrate with any Donaldson Torit dust collection system.
  • Provides backup filtration in the event of dust collector leakage.
  • Pressure gauge identifies service requirements for better performance monitoring capabilities.
  • Access from both sides provides easy filter changeout with no tools.
  • HEPA final filter provides 99.97% efficiency on 0.3 µm particles.
  • Configured to hold 1, 2, 3, 4, 6, 8, 9, or 12 HEPA filters and Air-O-J prefilters.
  • Compact, self-contained unit designed for flexible floor placement to conserve space.
  • Durable 14 gauge carbon construction resists rust and corrosion.
  • Recirculates clean air, eliminating the need for costly make-up air.
 
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Extraction Arms
Weld Fume Extraction Arm
Effective source capture of dust, fume or smoke produced in industrial processes.
  • Extremely easy to position at the source when extracting dirty air from the workplace and the worker's breathing zone.
  • Ex-Arms feature a 360° free rotation with smooth, low-friction maneuverability that engages positively when positioned.
  • Standard hood is round with impactor plate and easy-to-grip design.
  • Mounting configurations include bench and overhead.
  • Scratch resistant black baked enamel coating; lightweight and durable arm ducts.
  • Virtually maintenance free. Easily adjusts on outside of arm.
  • Various sizes available.
  • Extraction arms are optional components on many Donaldson Torit collectors.
  • One-year warranty.


 
​Remote Weld Bench
Remote Weld Bench
Designed for weld fume applications, the remote workstation integrates easily with other Donaldson Torit air filtration products.
  • High backdraft inlet is ideal for weld fume.
  • Rugged construction.
  • Heavy-duty 7-gauge work surface.
  • Hinged side-wing panels open to accommodate longer workpieces.
  • Larger model and longer worktable suits two workers.
  • Ergonomically designed for operator comfort.
  • Helps support OSHA Clean Air Standards.
  • Productivity increases and morale improves by providing a clean air environment.
  • 10-year warranty.


*NEMA Premium is a registered trademark of National Electrical Manufactuers Association.
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Airflow Controller with VFD - BenefitsSee how airflow is controlled, and how it benefits you.