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Overview
The Donaldson Dalamatic® G2 delivers state-of-the-art technology to help you control challenging and sticky dust. This continuous-duty collector is simple to install, easy to maintain, and provides a lower total cost of ownership — all from a dust control leader you trust.
As experts in innovative dust control solutions, Donaldson went the extra mile in its design of the Dalamatic G2 to give you:
Easy Installation — Ships with bags installed.
Flexible Design — Allows installations in work areas with low headroom or a small footprint and allows Torit® Backward Inclined fan to be mounted on top or side as a custom option.
Simplified Maintenance — With easy-open hinged doors and access from the production (or dirty-air) side, there is no need to remove jet tubes/blowpipes for service or pull caked filters through a tight tube sheet hole. The cage stays in the collector during filter change-outs, making replacement easier and lighter. And, compared to earlier models, filter changeout times are reduced by up to 75% with 20% fewer filters to replace.
Reduced Downtime — Long-lasting filters, quicker filter replacements, and Donaldson’s Industrial Filtration Services help you optimize run-time.
Lower Total Cost of Ownership — The Dalamatic G2 keeps total cost of ownership low through reduced maintenance costs and fewer filters to buy over the life of the collector. The G2’s reduced compressed air consumption makes it one of the most energy-efficient collectors in the industry.
Radial Seal Technology Reduces Changeout Time
The Dalamatic G2 features a revolutionary Radial Seal filter design and fixed cages, which reduce the number of steps required in a filter change from 10 to 5. That reduces the time for filter changeouts by up to 75% compared to earlier designs.
Unique Filter Bag Improves Efficiency
The Dalamatic G2 uses patented Dura-Life™ bag filters in a unique envelope shape that provides greater movement of the bag to dislodge challenging dust cakes. With better surface loading, Dura-Life bags provide improved pulse cleaning and a lower pressure drop, which results in extended bag life, less maintenance time and cost, energy savings and greater filtration efficiency. Dura-Life Filter Bags provide twice the life of standard 16 oz. polyester bags.
Typical Applications
- Crushing/milling
- Material handling
- Transport belts
- Elevators
- Weighing/sacking
- Drying
- Grinding
- Mixing/blending
Typical Materials
- Food
- Animal feed and supplements
- Pharmaceuticals
- Grain
- Wheat
- Rice
- Wood
- Minerals
- Gypsum
- Cement
- Sand
- Paper
Features
| Collector Design | Standard | Optional |
|---|---|---|
| Mild Steel Construction |  |
|
| Horizontal Bag Removal | |
|
| High Temperature Construction | |
|
| Mountable Fan | |
| Bags and Cages | Standard | Optional |
|---|---|---|
| Dura-Life Twice the Life Polyester Felt Bags | |
|
| Variety of Bag Media Options | |
|
| Anti-Static Bag Filters | |
| Paint System | Standard | Optional |
|---|---|---|
| Textured Multi-Coat Paint Finish with 2,000-Hour Salt Spray Performance | |
|
| Premium Duty Finish | |
|
| Custom Colors | |
| Hopper Design | Standard | Optional |
|---|---|---|
| Pyramid Hoppers | |
|
| Single-Outlet 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 | |
|
| Donaldson’s Industrial Filtration Services | |
| Saftey Features | Standard | Optional |
|---|---|---|
| Sprinkler Pack | |
|
| Explosion Vents | |
| Warranty | Standard | Optional |
|---|---|---|
| 10-Year Warranty | |
* Magnehelic and Photohelic are registered trademarks of Dwyer Instruments, Inc
| DLMC Operating Conditions | Standard | Optional |
|---|---|---|
| Seismic Spectral Acceleration | S2 =1.5 & S1 =0.6 | -- |
| Wind Load Rating (mph/kph) | 90/144.8 | -- |
| Housing Rating (inches of H2 0/millimeters of H2 0) | 0-20/0-508 | 21-45/533-1143 |
| Compressed Air Required (psi/bar) | 55-90/3.8-6.2 | -- |
Resources
Videos
Donaldson Dalamatic® G2 Dust Collector
Meet the Donaldson Dalamatic G2: the pinnacle of performance baghouses specifically designed to handle the challenging dust.
Episode 6: Understanding Dust Contaminants
At the end of this video, you will have a better understanding of the main types of industrial dust and how to identify them. That's important, because knowing what kind of dust you're dealing with is the first step in designing an effective dust collection system.
Episode 7: What Makes Some Dust So Challenging?
In this video, Patrick Stumpf explains why some types of dust are so hard to control. Whether you’re processing food ingredients, animal feed, salt, concrete, or dozens of other materials, you may find that certain dusts are difficult to remove from filters and the collector during cleaning.
Episode 8: Combatting Tough & Challenging Dust -- The Collector
In this brief episode, Patrick Stumpf describes some features of dust collectors that make them particularly well-suited to handling challenging dust, such as sticky dust or very fine particles.
Episode 9: Combatting Tough & Challenging Dust - The Filters
In our final episode on challenging dusts, we focus on the filters and how factors such as shape, pulse cleaning, and placement play an key role when it comes to tough dusts.
Donaldson Dura-Life Bag Filters
Donaldson Torit's 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. Improved efficiency offers greater performance, and reduces maintenance and energy costs.
Articles
