Donaldson Torit DWST 6-4 Downflo Workstation Booth

Capacity: 28,000 CFM | Configuration: 4-Module System

Overview

Available now is a high-performance Donaldson Torit DWST 6-4 Downflo Workstation. Designed for large-scale industrial operations, this self-contained booth provides massive airflow (28,000 CFM) to capture fine airborne contaminants directly at the source. The DWST series is the industry standard for "in-the-open" dust control, allowing workers total freedom of movement without the need for restrictive hoods or complex external ductwork.

Key Features & Benefits

• Massive Airflow (28,000 CFM): Engineered for heavy-duty dust loading, providing clear visibility and a safer breathing zone for multiple operators simultaneously.
• Ultra-Web® Filtration Technology: Utilizes Donaldson's proprietary nanofiber technology, offering a MERV 15 efficiency rating. These filters capture sub-micron dust particles while lasting significantly longer than standard cellulose filters.
• ExtraLife™ Pulse-Cleaning System: Features a computer-modeled pulse-cleaning system that maintains peak airflow and low pressure drop by automatically clearing the filters during operation.
• Ledgeless Construction: The interior is designed with smooth, ledgeless surfaces to minimize dust buildup inside the cabinet, reducing fire hazards and maintenance time.
• Acoustically Silenced: Fully lined clean-air plenum and integrated silencer foam provide remarkably low noise levels for a unit of this capacity, improving the shop floor environment.
• Modular Design: No hoods or external ductwork are required. This unit recirculates clean, tempered air back into your facility, significantly reducing HVAC make-up air costs.

Technical Specifications

• Model: DWST 6-4 (4-Module System)
• Approx. Dimensions: 180" W x 51" D x 96" H
• Motor/Blower: High-performance airfoil fan pack with non-sparking aluminum wheels.
• Filter Access: Tool-free, quick-access covers for rapid maintenance.
• Dust Collection: Integrated galvanized dust drawers for easy disposal.
• Construction: Heavy-duty 14-gauge steel with 10-gauge tubesheets.

Ideal Applications

• Metalworking: Grinding, sanding, and robotic/manual welding.
• Woodworking: Fine finishing, sanding stations, and CNC routing.
• Composites: Carbon fiber or fiberglass trimming and finishing.
• Powder Handling: Chemical and food process blending or packaging.

TECHNICAL SPECIFICATION HIGHLIGHTS

Donaldson Torit DWST 6-4 | 28,000 CFM Dust Collection Booth

CORE PERFORMANCE

• Total Airflow Capacity: Rated up to 28,000 CFM (7,000 CFM per 6-filter power module).
• Filtration Surface Area: Massive 4,560 sq. ft. of media (based on 24 Ultra-Web cartridges at 190 sq. ft. each).
• Filtration Efficiency: MERV 15 rating; captures sub-micron dust with nanofiber surface loading.
• Motor Specs: Four high-performance 7.5 HP or 10 HP TEFC motors (varies by config) with non-sparking aluminum airfoil fans.

ADVANCED ENGINEERING

• ExtraLife™ Pulse-Cleaning: Proprietary computer-modeled pulse technology provides a more uniform cleaning pressure across the entire filter, prolonging filter life and maintaining constant CFM.
• Ledgeless Design: 14-gauge steel housing with a smooth interior to prevent dust accumulation, a critical safety feature for combustible or cross-contaminating dust.
• Acoustical Control: Fully lined clean-air plenum and blower chamber with industrial-grade silencer foam.
• Operating Noise: Approx. 68-70 dB(A) (exceptionally quiet for this capacity).

OPERATIONAL BENEFITS

• Recirculation Ready: Engineered to return clean, tempered air back into the facility. This eliminates the need for expensive "make-up air" systems and significantly lowers winter heating/summer cooling costs.
• Tool-Free Maintenance: Quick-access covers allow for filter swaps in minutes without wrenches or heavy tools.
• Modular Flexibility: Can be used as a standalone open-front booth or expanded with soft-wall curtains or hard-wall panels for specific "cell" isolation.
• Integrated Dust Handling: Features eight (8) high-capacity galvanized dust drawers for clean, fast disposal.

DIMENSIONS & REQUIREMENTS

• Footprint: 180" Wide x 51" Deep x 96" High (approximate).
• Electrical: Standard 230/460V 3-Phase.
• Compressed Air: Requires clean, dry air at 50-60 PSIG for the pulse system.