Sundström SR 500 / SR 570 Powered Air Purifying Respirator Kit

$ 1,487.20

Have questions? Give us a call at 260-637-0054.

The ultimate respirator package.

The SR 500 Fan Unit is a belt mounted Powered Air-Purifying Respirator (PAPR) that connects to the SR 570 Face Shield. When used together, the SR 500 and 570 protect against particulates, gases and vapors, or a combination. It is designed to be used in oxygen sufficient and environments that are not immediately dangerous to life and health.

This SR 500 PAPR system functions as an alternative to Air Purifying Respirators (APR). This applies particularly to work that is hard, warm, or of long-duration. The filtered air is supplied through a breathing hose to the face shield. The above-atmospheric pressure then generated prevents pollutants from the surroundings from penetrating into the breathing zone.

The SR 570 face shield is a modern, innovative product, designed and developed based on the needs and requirements from the market. The SR 570 is a robust shield with a flip-up visor, and gives the user comfortable and safe respiratory and eye protection. The face shield is fitted with an attachment for hearing protectors. The protective film on the shield makes it ideal for use in even the toughest environments.

Two HE particle filters are included in this kit. These filters provide protection against all types of particulate pollutants. They should be used with SR 221 pre-filters, which will thereby extend the life of the filter. The particle filter can also easily be combined with Chemical Cartridges in order to provide protection also against gases and vapors, e.g. during spray painting.

SR 570 Face Shield
  • Protects the breathing zone and the crown of the head
  • Hinged visor unit
  • Scratch resistant and chemicals resistant PC visor
  • Adjustable head harness
  • Airflow deflector for optimal comfort
  • The supply air flow keeps the visor demisted
  • Replaceable breathing air hose
  • Standard fastener for hearing protection
  • Optional protective film
  • Equipped with an exhalation valve
  • Optional TAC visor

SR 500 Respirator

  • Lithium-ion type 3.5 Ah battery
  • Approximate 2 hour charging time
  • Equipped with two filters/combined filters
  • Up to 12 hour operating time
  • The same control is used for starting, stopping and selection of operating status
  • Display with symbols
  • Equipped with automatic air flow control with compensation for air pressure and temperature
  • Can be used together with a hood, face shield, helmet, full face mask or half mask

Air flow rate: 6.2 CFM (175 l/min)/8.0 CFM (225 l/min) 
Operating temperature: 14 to 131 °F (-10 to +55 °C), < 90 % RH
Storage temperature: 4 to 104 °F (-20 to +40 °C), < 90 % RH
Low flow warning level: < 6.2 CFM (175 l/min)
Weight with breathing hose: ≈ 2 lbs. (30.4 oz.)

  • SR 570 Face Shield w/ Bump Cap
  • SR 500 Fan Unit
  • Breathing hose
  • Lithium-ion battery
  • Battery charger
  • Belt
  • Flow meter
  • Filter covers
  • (2) HE particle filters

SKU: H06-6621

Customer Reviews

Based on 1 review
Mark S.
Essential to power carving and wood lathe turning

This face mask breathing system is the only thing I’ve found that protects my lungs from sawdust that flys from power carving and stays un-fogged so I can see while doing the work.