Dalamatic®
Reliable Performance for the Most Challenging Applications
The versatile Donaldson Torit® Dalamatic® series of dust collectors deliver a powerful solution for nearly any dust filtration application.
Dalamatic® Baghouse Dust Collector
Dalamatic® Dust Collectors for Product Recovery Operations
The versatile Dalamatic® series of dust collectors deliver a powerful solution for nearly any dust filtration application. These collectors come in two models: the Dalamatic® Cased (DLMC) is a stand-alone collector that can be ducted to many different applications; the Dalamatic® Insertable (DLMV) is a versatile collector that can be inserted into various applications such as bins, silos, bunkers, storage vessels or transfer points. Both models are continuous-duty dust collectors designed to handle the most difficult product recovery applications.
Cased or Insertable Options
The Dalamatic® series of dust collectors (Cased and Insertable) are unique in that they both come standard with envelope-shaped bags and cages, but that is where the similarities end.
Cased - DLMC
The Cased Dalamatic® (DLMC) is a stand-alone collector with support legs and a hopper. The inlet is at the top of the collector to drive dusty air down towards the hopper. This downward air pattern helps to keep dust pulsed off of the bags moving towards the hopper and therefore reduces dust re-entrainment on the bags. This makes the DLMC a popular choice for light and fluffy dust applications.
Insertable - DLMV
Dalamatic® Insertable (DLMV) has no legs or hopper. The DLMV is used in applications such as bin venting where the collector is mounted on top of a bin or silo and the bags are often times actually inserted inside the top of the bin. As the bin or silo is being filled, dusty air is filtered by the DLMV with cleaned air exiting the collector. Once a dust cake forms on the outside of the bags, a pulse of compressed air inflates the bag and breaks the dust cake free of the bag depositing the material back into the bin or silo so no material is wasted.
Features
Continuous Dust Collection
Provides continuous filtration of high dust concentrations at high filtration velocities and constant levels of resistance in almost any industry and application.
Compact Design
Unique modular design allows for installation in the most space restricted areas. Envelope-shaped bags maximize the amount of media in a given space and allow for increased space between bags, minimizing the chances of bridging.
Dura-Life™ Bag Filters
Provide better surface loading and better pulse cleaning reducing maintenance and operating costs.
Helix Tube Filters
Optional Helix Tube Filters with laminated ePTFE membrane provide higher filtration efficiency resulting in lower emissions. Filters take up to 25% less time to replace thus reducing maintenance costs.
Versatility
A full range of sizes and types of bags are available for a wide variety of dust collection applications.
Unique Bag Design
The Dalamatic advantage is found in the breakthrough technology of Dura-Life bag filters in an envelope shape. The envelope shape provides greater movement of the bag to dislodge more challenging dust cakes during filter pulsing.
- Dust accumulates on the outer surface of the filter bag as air penetrates the media
- The blowpipe (jet tube) injects a burst of compressed air into the bag filter
- Airflow is then briefly reversed, inflating the bag filter and dislodging dust
- The dislodged dust cake falls into the collection hopper for final removal or directly back in the process. The envelope-shaped bag filter, which is mounted on a unique wire frame, ensures optimum airflow and thorough cleaning.
How it works
Dust accumulates on the outer surface of the filter bag as air penetrates the media. The blowpipe (jet tube) injects a burst of compressed air into the bag filter. Airflow is then briefly reversed, inflating the bag filter and dislodging dust. The dislodged dust cake falls into the collection hopper for final removal or directly back in the process. The envelope-shaped bag filter, which is mounted on a unique wireframe, ensures optimum airflow and thorough cleaning.
Dura-Life™ Bag Filters
Dura-Life® Filter Bags provide better surface loading and better pulse cleaning reducing maintenance and operating costs.
Dura-Life® Filter Bags Provide Twice the Life Over Standard 540 g/m² / 16 oz/yd² Polyester Bags
Traditional 540 g/m² / 16 oz/yd² polyester bags are produced via a needling process that creates larger pores where dust can embed into the fabric, inhibiting cleaning and reducing bag life. Dura-Life bags are engineered with a unique hydroentanglement process that uses water jets to blend the fibers. This process creates a felt with smaller pores which keeps more dust on the surface of the filter resulting in better pulse cleaning and longer bags life.
Features of Dura-Life® Filter Bags
- Two to three times longer bag filter life
- Reduced maintenance and replacement bag filter costs due to fewer bag changeouts
- Fan energy savings due to lower pressure drop
- Thirty percent fewer emissions based on EPA tests
Dura-Life™ bag filters
Dura-Life™ Baghouse Filters
Dura-Life filtration technology exceeds that of conventional polyester and other bag filters.These bags can offer twice the life of other bags, and are offered for all popular brands of collectors.
Helix Tube Filters
Optional Helix Tube Filters with laminated ePTFE membrane provide higher filtration efficiency resulting in lower emissions. Filters take up to 25% less time to replace thus reducing maintenance costs.
Helix tube cassette
Helix tube rack
IoT Enabled with iCue™ Connected Filtration Service
This collector* is now enabled with Donaldson’s iCue™ connected filtration monitoring service. Designed to remotely monitor a facility’s dust collection equipment and provide operational insights directly to end-users, this information can help manufacturers reduce unplanned downtime, support efficient maintenance and operation, and automatically capture compliance data.
* may not be available on all models
Resources
Product Literature
Brochure
Manual
Dalamatic Insertable
Manual
Dalamatic Cased
Bag filter selection guide
Related Technical Articles & Case Studies
Key Industries
Standard & Optional Features
Dalamatic Cased (DLMC)
| Collector Design | Standard | Optional |
|---|---|---|
| Mild Steel Construction |  |
|
| Horizontal Clean-Side Bag Removal | |
|
| Rear Dirty-Air Plenum Access Door | |
|
| High Temperature Construction | |
|
| Stainless Steel Construction | |
|
| Mountable Fan | |
| Ladders, Cages, & Platform Assemblies | Standard | Optional |
|---|---|---|
| (OSHA compliant) | |
| Bags and Cages | Standard | Optional |
|---|---|---|
| Dura-Life Twice the Life Polyester Felt Bags | |
|
| Quick-Release Filter Clamps | |
|
| Variety of Bag Media Options | |
|
| Anti-Static Bag Filters | |
|
| Helix Tube Filters | |
| Paint System | Standard | Optional |
|---|---|---|
| Textured Multi-Coat Paint Finish with 2,000-Hour Salt Spray Performance | |
|
| Blue Exterior Finish Coating Meets 250-Hour Salt Spray Corrosion Protection Test | |
|
| Hostile Environment Paint | |
|
| Custom Colors | |
| Hopper Design | Standard | Optional |
|---|---|---|
| Pyramid Hoppers | |
|
| Trough Hoppers | |
|
| 2 and 3 Bank Single-Outlet Hopper | |
|
| UMA Hopper | |
| Support Structure | Standard | Optional |
|---|---|---|
| Standard Leg Pack | |
|
| Leg Extensions | |
| Electrical Controls, Gauges & Enclosures | Standard | Optional |
|---|---|---|
| Solid-State Control Panels and Valves in NEMA 4 Encl. | |
|
| Solid-State Control Panels and Valves in NEMA 9 Encl. | |
|
| Control Panels and Valves with Heater in NEMA 9 Encl. | |
|
| Magnehelic* Gauge | |
|
| Solenoid Enclosure NEMA 9 | |
|
| Photohelic* Gauge | |
|
| Delta P Control, Delta P Plus Control | |
|
| Compressed Air Filter and Regulator | |
|
| iCue™ Connected Filtration Service | |
| Saftey Features | Standard | Optional |
|---|---|---|
| Sprinkler Pack | |
|
| Explosion Vents | |
| Warranty | Standard | Optional |
|---|---|---|
| 10-Year Warranty | |
Dalamatic Insertable (DLMV)
| Collector Design | Standard | Optional |
|---|---|---|
| Mild Steel Construction | |
|
| Horizontal or Vertical Bag Removal | |
|
| High Temperature Construction | |
|
| Stainless Steel Construction | |
|
| Acoustic Diffuser Silencers | |
|
| Fans (AMCA C Rated) and Motors** | |
| Bags and Cages | Standard | Optional |
|---|---|---|
| Dura-Life Twice the Life Polyester Felt Bags | |
|
| Clean-Sode Bag Removal | |
|
| Quick-Release Filter Clamps | |
|
| Variety of Bag Media Options | |
|
| Anti-Static Bag Filters | |
|
| Oleophobic Bag Filters | |
|
| Helix Tube Filters | |
| Paint System | Standard | Optional |
|---|---|---|
| Textured Multi-Coat Paint Finish with 2,000-Hour Salt Spray Performance | |
|
| Textured Multi-Coat Paint Finish with 2,000-Hour Salt Spray Performance | |
|
| Premium Duty Paint | |
|
| Custom Colors | |
| Support Structure | Standard | Optional |
|---|---|---|
| Vertical or Horizontal Upstands | |
| Electrical Controls, Gauges & Enclosures | Standard | Optional |
|---|---|---|
| Solid-State Control Panels and Valves in NEMA 4 Encl. | |
|
| Solid-State Control Panels and Valves in NEMA 9 Encl. | |
|
| Control Panels and Valves with Heater in NEMA 9 Encl. | |
|
| Magnehelic* Gauge | |
|
| Solenoid Enclosure NEMA 9 | |
|
| Photohelic* Gauge | |
|
| Delta P Control, Delta P Plus Control | |
|
| Compressed Air Filter and Regulator | |
|
| iCue™ Connected Filtration Service | |
| Safety Features | Standard | Optional |
|---|---|---|
| Explosion Proof Motors | |
| Warranty | Standard | Optional |
|---|---|---|
| 10-Year Warranty | |
** All 60 Hz motors 1HP and above are compliant with EISA.
