Other Products ｜VFG-G30 & G32 HEPA Dust Extractors

The VFG-G30 and VFG-G32 HEPA Dust Extractors are high-capacity industrial vacuum systems engineered for concrete grinding, polishing, surface preparation, coating removal, and large-scale dust collection applications. Designed for demanding commercial and industrial environments, these units combine powerful airflow, H13 HEPA filtration, jet pulse filter cleaning, and continuous bagging technology to maximize dust control and productivity.
Built for professional contractors, the G30 and G32 are ideal companions for planetary grinders, scarifiers, shot blasters, and large surface preparation equipment. Their multi-stage filtration systems help capture fine airborne dust while maintaining consistent suction during extended operation.

Key Features
Contractor-Grade Dust Extraction
Designed for continuous operation in demanding jobsite conditions.

High airflow performance
Powerful suction capability
Heavy-duty construction
Industrial-grade filtration
Daily contractor use

H13 HEPA Filtration System
Advanced two-stage filtration captures fine airborne dust particles.

HEPA efficiency greater than 99.99% at 0.3 microns
OSHA-oriented silica dust control
Multi-stage filtration system
Extended filter service life
Improved jobsite air quality

Jet Pulse Filter Cleaning
The reverse-air jet pulse cleaning system allows operators to clean filters without opening the vacuum.
Benefits include:

Maintains airflow performance
Reduces downtime
Extends filter life
Prevents secondary dust exposure
Improves productivity

Continuous Bagging Dust Collection
Designed for cleaner dust disposal and easier maintenance.

Continuous folding bag system
Reduced operator exposure
Cleaner disposal process
Increased jobsite efficiency
Compatible with standard collection bags

Technical Specifications

Specification
VFG-G30
VFG-G32

Voltage
120V / 60Hz
230V / 60Hz

Motor Configuration
3 Motors
3 Motors

Maximum Power
2.4 kW / 3.2 HP
3.6 kW / 4.8 HP

Current Draw
16A
12A

Maximum Airflow
485 m³/h
600 m³/h

Maximum Airflow
285 CFM
354 CFM

Airflow @ 2" Intake
224 CFM
270 CFM

Airflow @ 3" Intake
247 CFM
330 CFM

Maximum Vacuum
200 mbar
220 mbar

Water Lift
81" H₂O
90" H₂O

Hose Size
24' × 2"
24' × 2"

Inlet Diameter
2.5" (63 mm)
2.5" (63 mm)

Main Filter Efficiency
>99.5% @ 1 Micron
>99.5% @ 1 Micron

Main Filter Area
49 ft² (4.5 m²)
49 ft² (4.5 m²)

HEPA Filter Efficiency
>99.99% @ 0.3 Micron
>99.99% @ 0.3 Micron

HEPA Filter Area
39 ft² (3 m²)
39 ft² (3 m²)

Noise Level
70 dB(A)
70 dB(A)

Dimensions (L × W × H)
30.7" × 23.2" × 57.5"
30.7" × 23.2" × 57.5"

Weight
149 lbs
149 lbs

 

Performance Comparison
VFG-G30
The G30 is designed for standard 120V power and provides strong dust extraction performance for medium to large grinding applications.
Best for:

Concrete grinding
Surface preparation
Commercial flooring projects
General contractor applications
Jobsites with standard 120V power

VFG-G32
The G32 offers increased airflow and vacuum performance for larger equipment and production-focused environments.
Benefits include:

24% greater airflow than G30
Higher vacuum pressure
Better performance with large grinders
Increased dust collection efficiency
Enhanced production capabilities

Standard Accessories
Included with the dust extractor:

24 ft × 2" Vacuum Hose
Aluminum S-Wand
Floor Brush Tool
Continuous Bagging System
HEPA Filtration System

Additional accessories may vary by package configuration.

Applications
Concrete Grinding

Planetary grinders
Edge grinders
Surface preparation equipment
Concrete profiling

Concrete Polishing

Metal bond grinding
Resin polishing
Polished concrete projects

Surface Preparation

Epoxy removal
Coating removal
Thinset removal
Adhesive removal

Industrial Dust Collection

Manufacturing facilities
Warehouses
Commercial construction
Industrial maintenance

Benefits
Maximum Dust Collection Performance
The high airflow design efficiently captures concrete dust at the source for cleaner operation and improved productivity.
Reduced Maintenance
Jet pulse cleaning minimizes filter maintenance while maintaining suction performance throughout the workday.
OSHA-Oriented Dust Control
Advanced H13 HEPA filtration helps contractors control airborne dust generated during grinding and surface preparation.
Brand:Diamond Tool StoreSKU:VFG-G30Tags:Dust ExtractorsPower:120 Volt, 230 Volt