Respirator Welding Helmet | Welding Mask With Respirator

The complete guide to the Respirator Welding Helmet, or Welding Mask With Respirator, plus comparisons with other welding fume control and safety methods.

 

 

Explore The Range Respirator Welding Helmets by Weldclass 

  • Welding Helmet - Jackson WH70 with Airmax Respirator
    Welding Helmet - Jackson WH70 with Airmax Respirator
    The Jackson WH70 Airmax is an undisputed world leader among respiratory (PAPR fresh air) welding helmets. Worlds Best Vision (1/1/1/1/ optical rating), leading 3 year Warranty, Advanced Airmax respirator, superior European Quality & Reliability, Unique Comfort Face Seal system, Super Intelligent Sensing, Large view area & more. Expect exceptional comfort, an amazingly crisp view of the weld, ultra reliable switching. Click on 'More Info' for a full list of features.
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What to look for in a Welding Mask With Respirator

Here's some key features and differences to be aware of, when shopping for Welding helmets with PAPR respirator / air fed welding helmets:

1. Standard vs Flip-Up

Becuase air fed welding masks need to incororate air ducts, face seals, etc, they are more cumbersome to fit and remove vs a standard welding helmet. This can be an inconvenience where the operator would traditionally lift up, or remove, the helmet to adjust the auto-darkening lens controls, or for better vision when grinding, chipping, etc. To address this, some PAPR welding helmet models now offer a flip-up design.  Here's a comparison between different helmet designs:

PAPR Helmet Design

Pros ✅

Cons ❌

Standard with Internal Controls
  • Typically lowest cost option
  • Typically simpler design, lightest weight option
  • Operator has to remove helmet to change lens settings and/or when grinding etc
  • With helmet removed, there is no respiratory protection and operator is exposed to fume hazard

Standard with External Controls / Grind Mode

Respirator Welding Helmet with External Controls

Example: Weldclass Promax 680R
  • External control allows grind mode to be activated easily, without removing helmet
  • Typically lower cost vs flip-up
  • Typically lighter weight vs flip-up
  • Simpler design with fewer moving parts and fewer spares (cover lenses) to replace
  • Smaller viewing area (using grind mode with helmet on) vs grinding visor on flip-up models
  • Grind mode is typically around shade 3, vs clear visor on flip-up models

Flip-Up with large grinding visor

PAPR Welding Helmet

Example: Weldclass Promax 850R
  • Fast and easy change from welding to grinding configuration, without removing helmet
  • Easy acces to lens controls, without removing helmet
  • In flip-up position, grinding visor offers a clear, and wider, field of view
  • Typically higher cost
  • Additional weight, and centre of gravity is further forwards
  • More moving parts and spares (eg grinding visor lens)

 

2. Filter Size vs Battery Size

The size of the replaceable filter (eg surface area of the filter in cm2) can have an impact on the performance, and ongoing maintenance cost, of the respirator unit.  A larger filter will typically absorb more fume dust and therefore last longer before needing to be replaced, however this places more demand on the battery and shortens battery charge life. Conversely, a smaller filter will need to be replace more frequently, but will reduce battery load. 

The Weldclass PROMAX R50 PAPR respirator unit (supplied with PROMAX 680R and PROMAX 850R PAPR helmets) features a very heavy-duty battery to provide the longest possible battery charge life, whilst also allowing generous filter size to be used to maximise filter life and lower maintenance cost. 

 

3. Compliance to Australian Standards 

Not all welding helmet respirator systems are tested to, or compliant with, Australian standards.  The applicable standards include AS/NZS 1716 (respirator), AS/NZS 1337.1 (welding helmet), and AS/NZS 1338.1 (auto-darkening lens). 

Weldclass PROMAX 680R and PROMAX 850R PAPR helmets are tested comply with these standards, providing peace of mind that your investment will provide the protection that you need and expect. 

 

 

Welding Mask With Respirator vs Other Fume Control Methods

Here we cover some of the key pros and cons of welding helmets with respirators (or PAPR welding helmets), vs other methods of welding fume control.

Fume Control System

Pros ✅

Cons ❌

Welding Helmet with PAPR Respirator

PAPR Welding Helmet
  • Relatively low cost for initial purchase
  • Very mobile and allows for unrestricted movement
  • Quickly & easily deployed
  • Powered air provides additional operator comfort
  • Only protects the user
  • Does not remove fumes from the environment, or protect others in the environment
  • Depends on battery power
  • Requires frequent filter replacement
  • Operator carries additional weight & bulk

Fume Extraction MIG or TIG Welding Torch

Fume Extraction MIG Torch
  • Extracts fumes directly at the point of generation for high efficiency removal
  • Eliminates need for additional set up / movement, with extraction point always at the fume source
  • High set up cost: Fume torches costs substantially more than standard torches & each torch requires a dedicated extraction & filtration unit
  • Torch is bulkier, heavier and more cumbersome than standard torches
  • Torch cannot be used in some applications where there there is confined space at the weld joint
  • More complex with additional components to service / repair
  • Not suitable for Stick/MMA welding

Mobile Welding Fume Extractor

Portable Weld Fume Extractor Example
  • Extracts fumes at the source
  • Can be moved to different locations
  • Versatile: can be easily deployed, and utilised only where/when needed by each operator
  • Easy to maintain
  • Does not interfere with operator ergonomics or comfort
  • Need to be manually moved to the fume source / welding location
  • In very confined spaces, wall mounted, or other systems may be better option
  • May not suit robotic use / non-stop welding

Ducted / Central Fume Extraction System

Ducted Welding Fume Extraction Example
  • Extracts fumes at the source
  • Suited to large-scale workshops, especially if all workstations are typically active at the same time
  • Minimal maintenance, or down time for operators
  • High cost
  • Time consuming to procure and install
  • Can be inefficient if workstations are used at different times, and/or some workstations are not always utilised
  • Not suitable where portability & flexibility is required

 

What is PAPR Welding Helmet?

A PAPR (Powered Air Purifying Respirator) welding helmet is an advanced protective device designed for welders, combining respiratory protection with eye and face shielding. This type of helmet incorporates a battery-powered 'blower' that pulls air through a filter, removing contaminants such as dust, fumes, and particles before delivering clean air into the helmet's breathing zone. The continuous flow of positive-pressure purified air not only helps in preventing inhalation of harmful substances but also keeps the welder cool and comfortable. PAPR welding helmets are particularly beneficial in environments with high levels of airborne pollutants, ensuring enhanced safety and compliance with health regulations while allowing welders to perform their tasks with improved visibility and reduced fatigue.