Exceptional V4 Heavy-Duty Turbine HEPA Dust Extractor for Concrete Floor Grinding

The V4 Heavy-Duty Turbine HEPA Dust Extractor is developed for professional concrete floor grinding, coating removal, polishing preparation, cutting, scarifying and other high-dust surface-preparation applications.

Unlike household vacuum cleaners and ordinary commercial vacuums, the V4 is engineered for construction dust, abrasive materials, harsh jobsites, equipment-connected extraction and long operating cycles. Its larger industrial structure and three-phase turbine system provide the durability and extraction performance required for demanding flooring projects.

The V4 delivers 10 hp / 7.5 kW of motor power, maximum airflow of 312 CFM / 530 m³/h and maximum vacuum pressure of 0.38 bar / 38 kPa. It is particularly suitable for larger floor grinders, aggressive coating-removal work and projects where a smaller single-phase extractor may not provide sufficient capacity.

Industrial Turbine Motor for Extended Operation

The principal advantage of the V4 is its industrial turbine motor. Compared with the three commutator motors used by the V3, the V4 turbine system is designed for heavier workloads and longer operating periods.

This makes the V4 a strong choice for:

• Large floor-grinding machines
• High-volume concrete dust
• Aggressive PCD coating removal
• Terrazzo restoration
• Floor scarifying and planing
• Large warehouses and industrial floors
• Contractors operating equipment for extended periods
• Production environments requiring reliable dust extraction

The turbine configuration also reduces dependence on multiple carbon-brush motors, making the V4 better suited to buyers prioritizing durability and long-hour industrial operation.

HEPA Filtration for Fine Construction Dust

The V4 incorporates HEPA final filtration specified to achieve 99.9% efficiency at a particle size of 0.3 μm. This final filtration stage helps capture fine particles that pass through the primary filter before cleaned air is discharged from the machine.

HEPA filtration is particularly important when working with fine dust generated from:

• Concrete and cement
• Terrazzo
• Silicon carbide abrasives
• Dry polishing
• Epoxy and coating removal
• Floor cutting
• Surface scarifying
• Industrial floor renovation

For technical accuracy, the page should use the confirmed claim:

HEPA filtration with 99.9% efficiency at 0.3 μm

Do not describe the filter as H13, H14, H-class certified or 99.97% efficient unless the corresponding filter classification and test documentation are available.

Built for Harsh Construction Environments

Concrete floor construction creates different operating demands from ordinary residential or commercial cleaning. Fine mineral dust can rapidly load filters, abrasive debris can accelerate component wear, and uneven jobsites place additional stress on wheels, frames and electrical connections.

The V4 addresses these conditions with a large industrial body, durable metal construction, stable mobile chassis, high-capacity turbine extraction and equipment-connected dust collection. Its robust design helps it follow large grinders across warehouses, factories, parking structures and other demanding construction environments.

Designed for High-Dust Floor Preparation

The V4 collects dust close to the point where it is generated. A compatible industrial hose connects the extractor to the dust outlet of a floor grinder, cutter, scarifier or other surface-preparation machine.

Source extraction helps:

• Reduce airborne dust around the operator
• Improve visibility along the working path
• Limit dust accumulation around the grinder
• Reduce contamination of surrounding equipment
• Simplify post-operation cleaning
• Support a cleaner floor-preparation workflow
• Maintain more consistent grinding productivity

Actual extraction performance depends on the connected machine, working width, removal rate, dust-port design, hose diameter and length, filter condition and material being removed.

V3 or V4: Which Dust Extractor Should You Choose?

The V3 and V4 are both industrial HEPA dust extractors for concrete floor preparation, but they are designed for different electrical supplies, equipment sizes, and workloads.

Choose the V3 when you need a versatile single-phase HEPA dust extractor for general grinding, polishing and coating-removal work. It remains Exceptional Grinder’s most widely selected dust extractor across international markets because it provides a practical balance of power, filtration, mobility and electrical compatibility.

Choose the V4 when you have access to three-phase power and require a more robust dust extractor for larger grinders, higher dust loads or longer working periods.

Learn more about the V3 Industrial HEPA Dust Extractor.

Recommended Applications

• Concrete floor grinding
• Large-area floor preparation
• Terrazzo grinding and restoration
• Dry concrete polishing
• Epoxy and coating removal
• PCD tool applications
• Floor cutting and grooving
• Concrete scarifying and planing
• Warehouse floor renovation
• Factory floor preparation
• Parking-garage refurbishment
• Industrial construction-dust collection
• Extended equipment-connected extraction
• Dry jobsite cleanup