UNI 2H: Professional Mobile Filter Unit – Mechanical Filtration

Professional Welding Fume Extraction for Daily Industrial Applications

The AerService UNI 2H is a professional-grade mobile welding fume extraction system designed for fabrication facilities requiring enhanced filtration performance, larger filter capacity, and advanced monitoring features for continuous daily operation. Engineered for industrial welding environments, the UNI 2H delivers high-efficiency multi-stage mechanical filtration while providing the airflow, filtration surface area, and operational control necessary for demanding fabrication applications.

Featuring a digital control system, large-capacity filtration package, alarm monitoring, and optional HEPA and activated carbon filtration upgrades, the UNI 2H represents a significant step up from entry-level mobile extractors for facilities requiring greater filtration capacity and application flexibility.

Why Professional Source Capture Matters

In production welding environments, airborne contaminants can quickly accumulate throughout the facility if fumes are not captured directly at the source.

Effective source-capture extraction helps:

• Improve workplace air quality.

• Reduce operator exposure to welding fumes.

• Minimize contamination of equipment and finished products.

• Support facility safety and compliance initiatives.

• Improve overall cleanliness within fabrication areas.

• Reduce airborne particulate migration throughout the shop.

The UNI 2H is designed to remove contaminants at the point of generation before they disperse into the work environment.

Designed for Regular Daily Welding Operations

The UNI 2H is engineered for facilities that perform welding throughout the day and require greater filtration capacity than compact mobile extraction systems.

Ideal applications include:

• Fabrication facilities.

• Manufacturing plants.

• Heavy industrial welding operations.

• Maintenance departments.

• Technical training centers.

• Production welding workstations.

• Metal fabrication shops.

Its larger filtration package and professional control system make it well suited for facilities operating multiple shifts or performing continuous daily welding activities.

Three-Stage Mechanical Filtration System

The UNI 2H utilizes a multi-stage filtration system designed to maximize particulate capture while protecting the primary filter from premature loading.

Stage 1 – Spark Arrestor

An integrated spark arrestor captures sparks and larger particulate before they reach the primary filtration stages.

Stage 2 – Pre-Filter

The intermediate filter stage removes larger airborne particulate and helps extend the service life of the final filtration stage.

Stage 3 – High-Efficiency Main Filter

The primary filtration stage utilizes an E12-rated pocket filter providing filtration efficiency greater than 99.5%, delivering high-performance welding fume filtration for industrial applications.

Advanced Digital Control System

The UNI 2H includes a digital control panel designed to improve system monitoring and simplify operation.

Features include:

• Multi-language interface.

• Hour meter.

• Alarm history log.

• Clogged filter alarm.

• System status monitoring.

These capabilities help operators monitor system performance and schedule maintenance before airflow performance is impacted.

Expanded Filtration Options

The UNI 2H can be configured with additional filtration technologies for specialized applications.

Optional upgrades include:

Activated Carbon Filtration

Optional activated carbon filtration provides odor and gas adsorption capabilities using a 22 lb (10 kg) carbon package.

HEPA Filtration

Optional H13 and H14 filtration packages are available for applications requiring extremely high particulate removal efficiency.

• H13 >99.9%

• H14 >99.99%

Specialized Carbon Media

Optional activated carbon media is available for applications involving amines and ammonia (NH3) contaminants.

Flexible Extraction Configurations

The UNI 2H can be configured with a variety of source-capture options.

Available accessories include:

• 5 in. (125 mm) articulated extraction arms.

• 6 in. (160 mm) articulated extraction arms.

• Rigid extraction arm systems.

• Flexible hose extraction systems.

• Hood-mounted LED lighting kits.

• Automatic Start/Stop functionality.

• Dual-arm configurations.

This flexibility allows the system to be adapted to a wide range of welding environments and workstation layouts.

Supported Welding Processes

The UNI 2H is suitable for:

• MIG Welding

• MAG Welding

• Pulsed MIG/MAG Welding

• TIG Welding

• MMA / Stick Welding

The system is designed for dry welding fumes and is not intended for oily mist or oily smoke applications.

Ideal Applications

The UNI 2H is an excellent solution for:

• Industrial fabrication facilities.

• Manufacturing operations.

• Production welding cells.

• Metal fabrication shops.

• Maintenance and repair departments.

• Technical training facilities.

• Facilities requiring upgraded filtration efficiency.

• Applications requiring optional HEPA filtration.

Who Is the UNI 2H For?

The UNI 2H is ideal for organizations that:

• Require daily welding fume extraction.

• Need higher filtration efficiency than standard mobile extractors.

• Want digital monitoring and maintenance alerts.

• Require optional HEPA or activated carbon filtration.

• Operate demanding fabrication environments.

• Need a professional-grade mobile extraction solution.

Key Features

• Professional mobile extraction platform.

• Three-stage mechanical filtration system.

• E12 filtration efficiency >99.5%.

• Large 156 sq. ft. (14.5 m²) filter surface area.

• Digital control panel.

• Multi-language interface.

• Alarm history log.

• Hour meter.

• Clogged filter alarm.

• Optional H13 and H14 filtration.

• Optional activated carbon filtration.

• Automatic Start/Stop capability.

• Compatible with multiple extraction arm configurations.

Technical Specifications

*Verify final electrical configuration for North American installations before publication. Catalog specifications include both single-phase and three-phase versions.

Important Operating Considerations

The UNI 2H is designed for:

• Dry welding fumes only.

• Regular daily welding operations.

• Industrial fabrication environments.

The unit is not suitable for oily fumes and is not approved for use in potentially explosive or hazardous atmospheres.

Built for Professional Industrial Welding Fume Control

The AerService UNI 2H delivers professional-grade welding fume extraction for facilities requiring larger filtration capacity, advanced system monitoring, and flexible filtration configurations. Combining high-efficiency E12 filtration, digital controls, optional HEPA upgrades, and industrial-duty construction, the UNI 2H provides a versatile solution for fabrication facilities seeking dependable daily welding fume control with room to grow into more demanding applications.