Description
Industrial Dust Collector with 4″ Port
The Thorvie Industrial Dust Collector with 4″ Port is a professional-grade industrial dust collection system engineered for carbide grinding, metal grinding, sharpening, sanding, and polishing applications.
Designed for professional sharpening businesses, machine shops, and industrial work environments, this high-performance dust collector safely captures:
- Grinding dust
- Metal particles
- Carbide grit
- Live sparks
- Fine airborne debris
- Some smoke
The system helps maintain cleaner workspaces, improve air quality, and reduce airborne contaminants generated during sharpening and grinding operations.
Advanced 3-Stage Industrial Filtration System
The Thorvie industrial dust collector features a powerful 3-stage filtration system The filtration stages include:
- Aluminum mesh filter
- MERV 8 pad filter
- MERV 13 pleated filter
This layered filtration system is designed to progressively capture both large and fine airborne particles generated during industrial grinding and sharpening.
Captures Fine Grinding Dust & Airborne Particles
MERV 8 Filtration
The MERV 8 filter captures:
- Dust particles
- Grinding grit
- Airborne debris
- Particles 3 to 10 microns and larger
MERV 13 Filtration
The MERV 13 pleated filter captures:
- Fine dust particles
- Some smoke
- Airborne contaminants
- Particles 0.3 to 1 micron and larger
This multi-stage system helps improve overall air quality in sharpening shops and industrial workspaces.
Designed for Sharpening & Grinding Applications
The Thorvie industrial dust collector is ideal for:
- Carbide grinding operations
- Knife sharpening
- Saw blade sharpening
- Metal grinding
- Bench grinders
- Sanding applications
- Polishing operations
The system safely draws the following through the filtration system while maintaining efficient airflow:
- Live sparks
- Grinding dust
- Fine grit
- Some smoke
Quiet Industrial Dust Collection Performance
Despite its industrial-grade performance, this dust collector operates at approximately 70 decibels. The quieter operating level helps improve comfort in:
- Sharpening shops
- Machine shops
- Tool rooms
- Industrial workstations
Powerful Direct Drive Industrial Motor
The dust collector features a:
- 1/2 HP US Motors motor
- 3450 RPM
- Totally Enclosed Fan Cooled (TEFC) motor
- Direct drive transmission
Additional performance features include:
- 400 CFM airflow
- 5.7 inches water pressure
- 10″ four-blade backward curve impeller
This industrial motor configuration delivers powerful suction and reliable long-term operation.
Works with Thorvie Sharpening Machines & Bench Grinders
This industrial dust collection system works exceptionally well with:
- Thorvie sharpening machines
- Bench grinders
- Carbide grinders
- Industrial sharpening systems
- Metalworking equipment
The included 4″ crush-proof rubber hose provides flexible positioning for many sharpening and grinding applications.
Included with the Industrial Dust Collector
The system includes everything you need to begin dust collection for sharpening and grinding operations:
- Aluminum mesh filter
- MERV 8 pad filter
- MERV 13 pleated filter
- Third-stage filter shroud
- 4″ x 4-foot crush-proof heavy rubber hose
Optional Dust Collector Hose Clamp
Dust Collector Hose Clamp 4″ provides additional flexibility for positioning the dust collection hose during sharpening operations. Features include:
- Magnetic base
- Adjustable hose positioning
- On/off magnetic switch
- Flexible angle adjustment
- Easy repositioning and cleanup
The heavy-duty 4″ crush-proof hose fits securely into the clamp for stable dust collection placement.
Industrial Dust Collector Specifications
Dimensions
- 18″ x 13.5″ x 19″ tall
Filtration System
- Aluminum mesh filter
- MERV 8 pad filter
- MERV 13 pleated filter
Motor Specifications
- 1/2 HP
- 3450 RPM
- 115 Volt
- 5.5 amps
- TEFC industrial motor
- Direct drive transmission
Hose Specifications
- 4″ diameter
- 4-foot crush-proof heavy rubber hose
Airflow Performance
- 400 CFM @ 5.7 inches of water pressure
Noise Level
- 70 decibels








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