The Sundström SR 700 / SR 592 Powered Air Welding
Pack is a specialized, lightweight respiratory solution designed for
professional welders who require high-level fume protection without the need
for an integrated hard hat. By pairing the ultra-compact SR 700
Particle Fan Unit with the streamlined SR 592 Welding Shield,
this kit provides a constant flow of filtered air and professional-grade eye
protection in a comfortable, balanced package.
The SR 592 Welding Shield Advantage:
The SR 592 is a dedicated welding headtop
that offers a superior field of vision and a highly adjustable head harness for
all-day comfort. Unlike helmet-based systems, this shield is designed to be
lightweight and low-profile, making it the perfect choice for welders working
in tight spaces or workshops where overhead head protection isn't a safety
requirement.
Kit Components:
- Sundström
SR 700 Fan Unit (Standard Battery)
- Featherweight
Performance: At just 1.1kg, the SR 700 reduces back and shoulder
fatigue during long welding shifts.
- Intelligent
Flow Control: Automatically monitors and maintains your selected
airflow (175 L/min or 225 L/min), ensuring consistent protection as your
P3 filters capture welding fumes.
- IP67
Durability: The unit is completely dust-tight and waterproof,
allowing for easy cleaning and decontamination.
- Reliable
Battery: The Lithium-ion battery provides 6–8 hours of
continuous use with a fast-charge cycle.
- Sundström
SR 592 Welding Shield
- Excellent
Coverage: Protects the face, eyes, and ears from welding sparks
and radiation.
- Adjustable
Airflow: Directs filtered air across the visor to keep the user
cool and prevent lens fogging.
- Customizable
Protection: The flip-up visor is designed to accept various
passive or auto-darkening filters (ADF) to suit MIG, TIG, or Stick
welding.
- Ergonomic
Harness: Features a multi-point adjustable head harness that
ensures a stable fit even when the shield is flipped up.
Specifications & Compliance:
|
Feature |
Details |
|
Respiratory Certification |
AS/NZS 1716:2012 |
|
Protection Class |
TH3 (Highest level of PAPR protection) |
|
Airflow Rates |
175 L/min (Normal) / 225 L/min (Boost) |
|
Battery Life |
~6–8 Hours (Standard Battery) |
|
Primary Use |
Professional Welding, Plasma Cutting, Grinding |
Important Note: The SR 700 system is
for particles only and must not be used with gas
filters. If your environment requires protection against gases or vapours,
please see our Sundstrom SR500 options.
All fan units come with 2 x SR510 Particle Filters, 10 x
SR221 Pre-Filters, 2 x Filter Adaptors and 2 x Pre-Filter Holders





































