V3 Industrial HEPA Dust Extractor for Concrete Floor Grinding
- 3 HEPA Filters with 99.9% Efficiency at 0.3 μm
- 4 HP / 3 kW Three-Motor System
- 275 CFM / 468 m³/h Maximum Airflow
- 0.23 Bar Maximum Vacuum
- OEM Customization Meets Different Project Requirements
- CE Certified Quality Supports Global Market Compliance
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V3 Triple-HEPA Dust Extraction for Concrete Grinders, Cutters and Floor-Preparation Equipment
- Triple-HEPA Filtration System
- Large 3 m² HEPA Filter Surface
- 275 CFM Maximum Airflow
- 0.23 Bar Maximum Vacuum
Product Description
The V3 Industrial HEPA Dust Extractor is developed for professional concrete grinding, polishing, coating removal, floor cutting and other surface-preparation applications. It connects directly to compatible floor grinders and construction equipment, collecting dust close to the point of generation before it spreads throughout the working area.
Unlike household vacuum cleaners and ordinary commercial vacuums, the V3 is designed around the practical requirements of concrete flooring jobsites: fine cement and terrazzo dust, abrasive silicon carbide particles, epoxy and coating-removal debris, harsh construction environments, equipment-connected dust extraction and extended working hours.
Three commutator motors deliver a combined output of 4 hp / 3 kW, maximum airflow of 275 CFM / 468 m³/h and maximum vacuum pressure of 0.23 bar. This provides the extraction capacity required for compatible professional floor grinders, cutters and other dust-generating surface-preparation machines.
Exceptional Grinder’s Most Popular Dust Extractor
The V3 is the best-selling and most widely selected dust extractor in Exceptional Grinder’s international product range. Contractors, distributors and floor-equipment buyers across different markets choose it for its balance of powerful airflow, single-phase electrical compatibility, triple-HEPA filtration, jobsite mobility and manageable machine size.
Its 110–220 V single-phase configuration also makes the V3 more adaptable to international jobsites where three-phase power may not be available.
Triple-HEPA Filtration System
The defining feature of the V3 is its three-filter HEPA system. The HEPA filtration stage provides a total surface area of approximately 32 ft² / 3 m² and is specified to capture 99.9% of particles at 0.3 μm.
This multi-stage arrangement helps control fine airborne dust generated during concrete grinding and floor preparation. It also provides an important final filtration stage after the main conical filter, helping prevent fine particles from being exhausted back into the working environment.
For technical accuracy, the V3 should be described using the confirmed specifications:
- Three HEPA filters
- Triple-HEPA filtration
- 99.9% efficiency at 0.3 μm
- 3 m² total HEPA filter surface
Claims such as H13, H14, 99.97% efficiency or a particular occupational-safety certification should only be added when supported by the corresponding test documentation.
Built for Demanding Construction Dust
Concrete floor construction produces dust that is often finer, heavier and more abrasive than ordinary household or commercial dirt. The V3 is designed to manage dry dust generated from materials and processes such as:
- Concrete and cement grinding
- Terrazzo grinding and restoration
- Epoxy and coating removal
- Silicon carbide and abrasive-tool operation
- Concrete polishing preparation
- Floor cutting and joint cutting
- Scarifying and surface milling
- Industrial floor renovation
Its metal structure, mobile chassis, large filter area and industrial hose configuration support use in construction environments where durability and reliable extraction are essential.
Designed for Long-Hour Operation
The large 3.2 m² conical main filter distributes dust loading over a broad filtration surface. Manual filter cleaning allows operators to remove accumulated dust and help restore airflow during operation.
Combined with the three-motor extraction system and triple-HEPA filtration stage, this configuration is designed to support extended floor-preparation work while reducing suction loss caused by excessive filter loading.
Dust Extraction at the Source
The V3 connects to the dust outlet of a compatible floor grinder, floor cutter, scarifier or other surface-preparation machine through a 2 in / 50 mm industrial vacuum hose.
Capturing dust at the source helps:
- Reduce airborne dust around the operator
- Improve visibility across the grinding path
- Limit dust accumulation on the floor
- Reduce time spent on post-operation cleanup
- Protect surrounding equipment and finished areas
- Support a cleaner floor-preparation workflow
Actual performance depends on the connected machine, tool type, dust-port design, hose arrangement, filter condition and quantity of material being removed.
Recommended Applications
- Concrete floor grinding
- Terrazzo floor grinding
- Concrete polishing preparation
- Epoxy and coating removal
- PCD tool applications
- Floor cutting and grooving
- Concrete scarifying and planing
- Edge-grinding dust extraction
- Warehouse and factory floor renovation
- Industrial construction-dust collection
- Equipment-connected workshop dust extraction
- Dry jobsite cleanup
Features
Three HEPA Filters
The V3 uses three HEPA filters as its final filtration stage. This triple-filter configuration provides greater filtration surface and helps control fine particles that pass through the main conical filter.
99.9% Efficiency at 0.3 μm
The HEPA system is specified to achieve 99.9% filtration efficiency at a particle size of 0.3 μm. This makes the V3 suitable for controlling fine dust generated during concrete floor grinding, terrazzo restoration and coating removal.
Large 3 m² HEPA Filter Surface
The three HEPA filters provide a combined surface area of 32 ft² / 3 m². The large filtration area helps distribute dust loading across the filters and supports airflow during demanding floor-preparation work.
Three-Motor Extraction System
Three commutator motors produce a combined output of 4 hp / 3 kW. The multi-motor system delivers the suction and airflow needed for connection to compatible professional floor grinders and other construction equipment.
275 CFM Maximum Airflow
With maximum airflow of 275 CFM / 468 m³/h, the V3 transports concrete dust and dry debris through its industrial vacuum hose and into the filtration and collection system.
0.23 Bar Maximum Vacuum
Maximum vacuum pressure of 0.23 bar / 23 kPa helps collect fine dust and heavier material generated during grinding, cutting and coating-removal applications.
Large Conical Main Filter
The conical pleated main filter provides 34 ft² / 3.2 m² of filtration surface. Its conical shape and large surface area help manage high dust loads before the air reaches the three HEPA filters.
Multi-Stage Filtration
Dust-laden air first passes through the large conical main filter before reaching the triple-HEPA final filtration stage. This arrangement helps protect the HEPA filters from rapid loading and improves fine-dust control.
Manual Filter Cleaning
The manual filter-cleaning system allows accumulated material to be removed from the main filter. Regular cleaning helps restore airflow, maintain extraction performance and extend usable filter life.
Single-Phase 110–220 V Power
The V3 can be configured for single-phase 110–220 V operation. This supports use in different international markets and on jobsites where three-phase electricity is unavailable.
50 mm Industrial Vacuum Hose
A 2 in / 50 mm diameter and 16 ft / 5 m long hose provides a practical connection between the dust extractor and compatible floor-preparation equipment.
Durable Mobile Construction
A strong metal frame, stainless-steel dust housing and industrial caster wheels help the V3 withstand transportation and routine use in demanding construction environments.
Dust-Bag Collection
Collected material is discharged into a dust bag beneath the filter housing, helping simplify dust handling and disposal. The exact bag type and quantity should be confirmed according to the ordered configuration.
Manufacturer-Direct Supply
Exceptional Grinder manufactures concrete floor grinders, floor cutters, scarifiers, dust extractors and diamond tools. Buyers can source the V3 together with compatible machines, hoses, tools and replacement filters directly from the factory.
Technical Data Table
V3 Industrial HEPA Dust Extractor Specifications
| Technical Parameter | V3 Specification |
|---|---|
| Model | V3 |
| Product Type | Industrial HEPA dust extractor |
| Primary Application | Concrete grinding and floor preparation |
| Motor Type | 3 commutator motors |
| Motor Power | 4 hp / 3 kW |
| Power Supply | Single-phase, 110–220 V |
| Maximum Amperage | 33 A at 110 V / 15 A at 220 V |
| Maximum Airflow | 275 CFM / 468 m³/h |
| Maximum Vacuum Pressure | 0.23 bar / 23 kPa |
| Main Filter Type | Conical pleated filter |
| Main Filter Surface | 34 ft² / 3.2 m² |
| Filter Cleaning | Manual |
| HEPA Filter Quantity | 3 |
| HEPA Filtration Efficiency | 99.9% at 0.3 μm |
| Total HEPA Filter Surface | 32 ft² / 3 m² |
| Main Vacuum Hose | 2 in × 16 ft / 50 mm × 5 m |
| Machine Dimensions | 41 × 22 × 55 in |
| Metric Dimensions | 105 × 56 × 142 cm |
| Machine Weight | 220 lb / 100 kg |
| Certification | CE |
Specification note: Voltage, amperage, plug type, hose connections, filter configuration and included accessories may vary according to the destination market and order requirements. Confirm the final configuration before ordering.
Diamond Tools
The V3 does not use diamond tools directly. It collects the dust produced when compatible concrete floor grinders, cutters and other surface-preparation machines operate with diamond or PCD tooling.
The V3 can form part of a complete dust-control system for equipment using:
Metal-Bond Diamond Grinding Shoes
Metal-bond diamond tools are used for concrete leveling, surface preparation, aggregate exposure and removal of surface irregularities. These applications can generate large quantities of fine concrete dust, making source extraction particularly important.
PCD Coating-Removal Tools
PCD tools remove epoxy, paint, adhesive, mastic and other floor coatings. The V3 helps collect the mixture of fine dust, coating fragments and heavier debris generated during aggressive removal.
Resin-Bond Polishing Tools
Resin pads are primarily used in the finer stages of concrete polishing. When dry polishing methods are used, the dust extractor helps collect fine polishing residue and keep the floor surface visible.
Diamond Cutting and Grooving Blades
The V3 may be connected to compatible floor cutters and grooving machines equipped with an enclosed blade guard and dust-extraction outlet.
Scarifier and Milling Tools
Concrete scarifiers and planers can produce both fine airborne dust and heavier chips. Suitability should be confirmed according to the machine width, removal depth, debris volume and dust-port configuration.
Before ordering, provide the following information:
- Connected machine model
- Machine working width
- Motor power
- Dust-outlet diameter
- Diamond or PCD tool type
- Material being removed
- Expected operating time
Accessories
Available standard or optional accessories may include:
- 2 in / 50 mm industrial vacuum hose
- Hose connectors and adapters
- Conical replacement main filter
- Replacement HEPA filters
- Dust-collection bags
- Hose clamps and connection fittings
- Vacuum-motor components
- Manual filter-cleaning components
- Caster wheels
- Electrical cables and connectors
- Machine-specific dust-port adapters
- Optional pre-separation equipment
- Routine maintenance parts
The supplied accessory package may vary according to voltage, destination market, connected floor grinder and application.
For an accurate quotation, provide:
- Model: V3
- Required voltage
- Destination country
- Plug type
- Connected machine model
- Dust-port diameter
- Required hose length
- Required quantity of replacement filters and bags
Support
Exceptional Grinder provides manufacturer-direct support for V3 selection, equipment matching, operation, filter maintenance, troubleshooting and replacement parts.
Our team can assist with:
- Floor grinder and dust-extractor matching
- Voltage and plug configuration
- Hose and adapter selection
- Main-filter inspection and replacement
- HEPA filter replacement
- Manual filter-cleaning guidance
- Airflow and suction troubleshooting
- Vacuum-motor maintenance
- Electrical component identification
- Replacement-parts supply
- Distributor and dealer support
For efficient technical assistance, please provide:
- Machine model and serial number
- Operating voltage
- Connected grinder, cutter or scarifier model
- Hose diameter and length
- Main-filter condition
- HEPA filter condition
- Description of the suction problem
- Photos or a short operating video
Email sales@exceptionalgrinder.com, contact us via WhatsApp at +86 188 1738 9500, or submit an inquiry through the Contact Us page.