Other Products ｜Optrel Helix Pure Air CLT PAPR Welding Helmet

The Optrel Helix Pure Air CLT is a professional flip-up auto-darkening welding helmet with integrated powered air purifying respirator (PAPR) protection designed for welders who require advanced respiratory safety, panoramic visibility, and precision welding performance in demanding industrial environments. Combining Optrel’s Crystal Lens Technology (CLT), flip-front helmet design, and Pure Air respiratory system, the Helix Pure Air CLT delivers exceptional visibility, comfort, and protection for fabrication, manufacturing, grinding, and heavy welding applications.
Engineered for professional welders, fabrication shops, industrial contractors, and manufacturing facilities, the Helix Pure Air CLT helps improve weld visibility while reducing exposure to harmful welding fumes and airborne contaminants commonly found in industrial work environments.

Integrated Pure Air PAPR Respiratory Protection
The Helix Pure Air CLT features an integrated powered air purifying respirator system designed to deliver continuous filtered airflow to the welder during operation.
Respiratory Protection Benefits

Continuous filtered airflow
TH3 respiratory protection classification
Reduced exposure to welding fumes
Protection from airborne particulates
Improved breathing comfort
Reduced heat buildup inside the helmet
Enhanced comfort during long welding shifts

The integrated Pure Air system helps reduce exposure to:

Welding fumes
Grinding dust
Fine airborne particles
Metal contaminants
Harmful fabrication particulates

This makes the helmet ideal for industrial fabrication, heavy manufacturing, pipe welding, structural steel work, and confined-space welding applications.

Crystal Lens Technology (CLT)
One of the standout features of the Helix Pure Air CLT is Optrel’s Crystal Lens Technology.
CLT Benefits

Extremely bright light state
True-color visibility
Enhanced weld puddle clarity
Improved joint visibility
Better material definition
Reduced eye fatigue

The CLT lens delivers a clearer and more natural view of the work area, helping welders improve accuracy and overall weld quality.
Lens Shade Range

Light state: Shade 2.0
Dark state: Shade 4–12

The bright light state provides one of the clearest resting views available in an auto-darkening welding helmet.

Flip-Up Helmet Design
The Helix series uses a flip-front shell design that allows welders to switch between welding, grinding, inspection, and setup work without removing the helmet.
Benefits of the Flip-Up System

Faster workflow transitions
Easier grinding operations
Improved inspection visibility
Reduced downtime
Better convenience during fabrication tasks
Improved productivity on the jobsite

This design is especially useful for fabrication environments where operators frequently alternate between welding and non-welding operations.

Panoramic Field of Vision
The Helix platform is engineered to provide a large panoramic field of view for improved visibility and situational awareness.
Visibility Advantages

Improved peripheral vision
Better weld puddle tracking
Enhanced positional welding visibility
Reduced head movement
Improved precision in confined spaces
Better visibility during overhead welding

The panoramic design helps improve overall operator comfort and welding control during extended use.

ShadeTronic® Automatic Shade Adjustment
The Helix Pure Air CLT includes ShadeTronic® technology that automatically adjusts the lens shade level based on arc intensity.
ShadeTronic® Benefits

Automatic adaptive shade control
Hands-free operation
Improved comfort during changing amperage
Consistent eye protection
Reduced manual adjustments
Better productivity during variable welding conditions

The system continuously adapts to changing welding brightness levels for improved eye comfort and visibility.

FadeTronic® Eye Comfort Technology
FadeTronic® technology gradually transitions the lens from dark to light after welding.
Benefits Include

Reduced eye strain
Smoother light transition
Improved comfort during repetitive welding
Better visibility after arc completion
Reduced eye fatigue during long shifts

This feature is particularly beneficial for production welding environments with repetitive welding cycles.

Designed for Professional Welding Applications
The Helix Pure Air CLT is built for:

MIG welding
TIG welding
Stick welding
Flux-cored welding
Plasma cutting
Grinding applications
Heavy fabrication
Structural steel welding
Pipe welding
Industrial manufacturing

Its combination of respiratory protection and advanced lens clarity makes it ideal for professional fabrication environments.

Ergonomic Lightweight Comfort
The helmet is engineered for all-day professional use.
Comfort Features

Lightweight shell construction
Balanced helmet design
Adjustable headgear system
Reduced neck strain
Comfortable airflow management
Reduced internal heat buildup
Comfortable face seal integration

The Pure Air system also helps reduce fogging while improving airflow inside the helmet.

Optrel Helix Pure Air CLT Specifications

Specification
Details

Helmet Type
Flip-Up Auto-Darkening Welding Helmet

Respiratory Protection
Integrated Pure Air PAPR

Respiratory Rating
TH3

Lens Technology
Crystal Lens Technology (CLT)

Light State
Shade 2.0

Dark State
Shade 4–12

Auto-Darkening
Yes

ShadeTronic®
Yes

FadeTronic®
Yes

Grinding Mode
Yes

True-Color View
Yes

Airflow System
Powered Air Purifying Respirator

Applications
MIG, TIG, Stick, Plasma, Grinding

Helmet Style
Flip-Up

Country of Design
Switzerland

Why Welders Choose the Helix Pure Air CLT
Professional welders choose the Helix Pure Air CLT because it combines:

Advanced respiratory protection
Crystal-clear lens visibility
Flip-up convenience
Panoramic field of vision
Lightweight comfort
Professional-grade eye protection
Industrial durability

The CLT lens system is especially valued by welders who prioritize visibility, weld precision, and reduced eye fatigue during long production shifts.

Frequently Asked Questions (Q&A)
What is the Optrel Helix Pure Air CLT used for?
The Helix Pure Air CLT is designed for professional welding applications requiring advanced respiratory protection and high-clarity auto-darkening lens performance.
Does the helmet include respiratory protection?
Yes. The helmet includes an integrated Pure Air powered air purifying respirator (PAPR) system with TH3 respiratory protection.
What is Crystal Lens Technology?
Crystal Lens Technology (CLT) provides an extremely bright and clear light state with enhanced true-color visibility and improved weld puddle clarity.
What is the light state shade of the CLT lens?
The helmet features an ultra-clear Shade 2.0 light state.
What welding processes is the helmet compatible with?
The helmet supports MIG, TIG, Stick, Flux-Cored, Plasma Cutting, and grinding applications.
What is the benefit of the flip-up design?
The flip-up shell allows welders to switch between welding, grinding, setup, and inspection work without removing the helmet.
Does the helmet automatically adjust shade levels?
Yes. ShadeTronic® technology automatically adjusts the shade level based on welding arc intensity.
Does the helmet help reduce eye fatigue?
Yes. Crystal Lens Technology and FadeTronic® technology help reduce eye strain and improve comfort during long welding sessions.
Is the helmet suitable for industrial fabrication?
Yes. The helmet is designed for fabrication shops, manufacturing facilities, structural steel welding, pipe welding, and industrial environments.
Who uses the Helix Pure Air CLT?
The helmet is commonly used by professional welders, fabrication shops, industrial contractors, manufacturing facilities, pipe welders, and structural steel fabricators.
Brand:OptrelSKU:4441.965.USTags:Welding Products