Optrel Swiss Air PAPR – TH3 Certified Powered Air Respirator with Chest Control Panel 4700.010

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The Optrel Swiss Air PAPR (Powered Air Purifying Respirator) is one of the most advanced respiratory protection systems on the market today. Designed in Switzerland for welders, fabricators, and industrial professionals, the Swiss Air PAPR sets a new benchmark in comfort, safety, and mobility.

Whether you’re welding in confined spaces, grinding in heavy fabrication shops, or working in industries where airborne hazards are present, this system delivers continuous, clean, filtered air directly to your breathing zone—without the need for bulky headtops or restrictive connections.

At Norsemen Safety, we are proud to supply the Optrel Swiss Air PAPR TH3 system across Northern Ireland, the Republic of Ireland, and the UK. With fast delivery, expert advice, and ongoing support, we help ensure that your team has the very best in respiratory protection.

Why Choose the Optrel Swiss Air PAPR?

Choosing the right air fed respirator can transform the way you work. For welders in particular, long shifts in fume-filled environments put your health at risk. The Swiss Air PAPR addresses these challenges with innovation and comfort:

• TH3 Certified Protection – The highest European classification for powered air systems, removing 99.8% of harmful particles, welding fumes, dust, and aerosols.

• Chest-Mounted Control Panel – Lightweight and intuitive, letting you adjust airflow with a simple touch.

• Universal Design – Unlike traditional PAPRs, the Swiss Air is worn on the chest and delivers air via a lightweight mask, meaning it can be combined with virtually any welding helmet or face protection.

• Ultimate Comfort – The ergonomic half-mask is made from high-quality materials, designed for long wear with minimal fatigue.

• Freedom of Movement – No heavy headgear or trailing hoses; this system gives welders full mobility in workshops, shipyards, or construction sites.

Technical Features of the Optrel Swiss Air PAPR

• Classification: TH3 (EN12941) – maximum protection for industrial use

• Filtration Efficiency: ≥99.8% of harmful particles, fumes, and dust

• Battery Life: Up to 14 hours of continuous operation

• Airflow: Adjustable between 100–130 litres per minute

• Weight: Ultra-lightweight, reducing strain during extended shifts

• Controls: Chest-mounted unit with digital indicators

• Mask Fit: Comfortable half-mask, designed to work with or without helmets

• Maintenance: Easy filter replacement with low running costs

Health and Safety Benefits

Respiratory hazards in welding and industrial environments are no small matter. Long-term exposure to welding fumes has been linked to respiratory illnesses, reduced lung function, and even cancer. Regulations in the UK, Ireland, and across Europe are increasingly strict, and employers are under pressure to protect workers with the highest level of respiratory PPE.

The Optrel Swiss Air PAPR ensures compliance with HSE and EU directives while giving workers:

• Cleaner breathing air

• Reduced fatigue from heavy helmets

• Lower heat build-up inside masks

• Greater productivity thanks to comfort and mobility

By investing in the Swiss Air, you’re not just buying equipment—you’re safeguarding health, reducing absenteeism, and demonstrating a commitment to workplace safety. For more information, read the Norsemen Safety Blog about the Swiss Air Unit.

Applications: Where the Optrel Swiss Air PAPR Excels

• Welding (MIG, TIG, Stick, Flux-Core, Plasma) – Works seamlessly under Optrel welding helmets and others

• Grinding and Polishing – Protects from fine dust particles and metal debris

• Fabrication Shops & Shipyards – Ideal for long shifts in fume-heavy environments

• Construction & Heavy Industry – Protects workers from silica dust, chemical particles, and general airborne hazards

• Confined Spaces – Flexible design makes it suitable where mobility and space are restricted

Comparison: Optrel Swiss Air PAPR vs Other PAPRs

When comparing the Optrel Swiss Air to other popular powered air respirators like the Parweld XR943A PAPR or the 3M Adflo system, a few advantages stand out:

• Lightweight, universal design – Unlike helmet-specific systems, the Swiss Air can be worn under almost any helmet or shield.

• Chest-mounted, not belt-mounted – Improves comfort, balance, and access to controls.

• Swiss engineering quality – Known globally for durability and precision.

• TH3 classification – Higher protection than many competitor systems.

This makes it the go-to choice for welders and fabricators who need versatility and maximum safety.

Accessories and Compatibility

The Optrel Swiss Air PAPR can be combined with a wide range of welding and grinding helmets, including:

• Optrel Panoramaxx Welding Helmets

• Optrel Crystal 2.0

• Optrel Helix Series

• Most industry-standard grinding visors and face shields

Optional accessories include replacement filters, batteries, chargers, and carrying bags—all available from Norsemen Safety with fast delivery in NI, ROI, and the UK.

Frequently Asked Questions (FAQ)

1. Is the Optrel Swiss Air PAPR suitable for welding?
Yes – it’s specifically designed to be worn with welding helmets and offers TH3 protection against welding fumes.

2. How long does the battery last?
The battery provides up to 14 hours of continuous use, depending on airflow settings.

3. Can I use the Swiss Air PAPR without an Optrel helmet?
Absolutely. The chest-mounted blower and half-mask design make it compatible with most helmets or shields.

4. What is TH3 certification?
TH3 is the highest European protection level for powered air systems, filtering out 99.8% of harmful particles.

5. Is the system heavy to wear?
No – at less than 1kg, it’s much lighter than most traditional PAPRs and reduces strain during long shifts.

Why Buy from Norsemen Safety?

• Authorised Optrel Distributor – Genuine products, full manufacturer support.

• Expert Advice – Our team specialises in welding PPE and respiratory safety across NI, ROI, and the UK.

• Fast Delivery – Next-day delivery available on most products.

• After-Sales Support – Filters, accessories, calibration, and servicing.

• Trusted Supplier – Supplying welders, fabricators, and industry leaders for over 30 years.

When you order from Norsemen Safety, you’re not just buying a respirator—you’re gaining a partner who understands your safety needs.

Order Your Optrel Swiss Air PAPR Today

Protect yourself and your workforce with the Optrel Swiss Air PAPR TH3 Air Fed System. Lightweight, powerful, and built to last, it represents one of the best investments you can make in respiratory safety.

Available now from Norsemen Safety – delivering across Northern Ireland, the Republic of Ireland, and the UK.

Secure your team’s health and safety—order today or contact us for expert advice.

Features of Optrel Swiss Air PAPR System;

• TH3 certified powered respiratory protection
• Particle master filter
• Adjustable air flow 100-130 l/min
• Breathing-supportive
• TM3 certified powered respiratory protection
• No mask fit test required
• Optional ABE1P combination filter
• Automatic airflow control
• Ventilated half mask made of flame-retardant material completely covers the mouth and nose area. Positive pressure supports breathing and prevents fatigue.
• Infinitely adjustable headband for all sizes from XS to XL.
• Y-hose with adjustable neck strap and flexible hose elements leads  the air directly into the half mask
• Shoulder carrying unit for ergonomically perfect weight distribution of the super light filter system (only 550 g).
• Powerful TH3 filter unit  with an innovative, ultra-slim design. Lightweight and comfortable to wear, highly efficient to use.
• Blower unit with automatic air flow calibration and power battery for an uninterrupted working day.

This Optrel Swiss Air PAPR air-fed mask package includes:

• Optrel Swiss Air PAPR unit complete with shoulder strap and chest-mounted control
• 14-hour battery
• Battery charger with UK, EU, USA and AUS plugs
• Starter filter set
• Optrel Rucksack

Why Norsemen Safety Recommends the Optrel Swiss Air Welding Respirator

Traditional air fed welding helmets often feel heavy, bulky, and restrictive. They combine a helmet, battery pack, and filter strapped around the waist—limiting comfort and mobility. The Optrel Swiss Air PAPR changes that. Instead of forcing you into one specific helmet design, it gives you the freedom to choose the welding helmet or grinding shield you find most comfortable. You can even keep using your trusted, well-worn helmet and still benefit from the highest level of respiratory protection.

The design is different from anything else on the market. The battery and filter pack are mounted on your back, not your waist, which keeps the weight balanced and makes movement more natural. Unlike traditional systems, protection doesn’t stop when you lift your helmet. With Swiss Air, your lungs are still protected as you walk across the workshop, change tasks, or speak with colleagues.

For employers, the Swiss Air PAPR also brings flexibility and cost savings. On multi-shift sites, power units can be shared between workers—each user simply attaches their own personal half-mask to the PAPR unit, ensuring both hygiene and efficiency. The positive-pressure airflow means it even works for welders who are not clean-shaven, solving one of the biggest problems with tight-fitting respirators.

If you hire new welders and aren’t sure how long they’ll stay, why invest in an expensive one-piece PAPR helmet system? With Swiss Air, you can issue an economy automatic welding helmet together with the respirator. If that worker leaves, you simply replace the half-mask and reassign the PAPR unit—maximising the value of your investment while maintaining full protection for every member of your team.

The Future of Clean Air Protection for Welders and Industrial Workers