Sundstrom SR700 PAPR Fan Unit

The SR 700 is a battery-powered fan that, together with particle filter SR 510 P3 R or SR 710 P3 R and an approved head top, is included in the Sundström fan-assisted respiratory protective device systems. The SR 700 can be used as an alternative to filter respirators in all situations in which these are recommended. This applies particularly to work that is hard, warm or of long duration. The fan is equipped with filter, and the filtered air is fed through a hose to the human interface. The pressure then generated prevents surrounding pollutants from penetrating into the mask.

• The battery is of lithium-ion type
• Two battery alternatives, i.e. STD (Standard 2.25 Ah) and HD (Heavy Duty 3.5 Ah)
• The charging time for the Standard battery is around 2 hours and for the Heavy Duty battery, about 3 hours
• Battery capacity indicator
• Equipped with two particle filters
• Operating time for Standard battery 6 hours and Heavy Duty battery 8 hours
• The same control is used for starting, stopping and selection of operating status
• Display with symbols
• Alarm with audible/visual signals if the air flow is obstructed
• Equipped with automatic air flow control
• Can be used together with hoods SR 520, SR 530, SR 561, SR 562, SR 601, SR 602, face shield SR 570, welding shield/face shield SR 574/SR 570, half mask SR 900, full face mask SR 200, welding shield SR 592, helmet with visor SR 580 and welding shield/helmet with visor SR 584/SR 580
• Electronics ingress protection is approved in IP class IP67 according to IEC / EN 60529