Description
Sundström SR500 Fan Unit + SR570 Face Shield Kit
The Sundström SR500 Fan Unit is a battery-powered fan that, together with a filter and an approved head top, is included in the Sundstrom fan-assisted respiratory protective device systems. The SR 500 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 human interface may consist of a hood, face shield, half mask or full face mask. The fan is equipped with a 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 characteristics of the SR 500 are as follows: The battery is of lithium-ion type.
Suitable for a wide variety of work conditions
The Sundstrom SR500 powered air purifying respirator (PAPR) is an alternative to negative-pressure filter respirators in situations where these are recommended. The fan-assisted air flow may be of benefit during extended periods of work in warm conditions. The fan can be used with Sundstrom hoods, face shields or full face masks.
Features
— Two speeds (175 and 240 l/min)
— Lithium-ion battery
— Battery available as Standard (STD) or Heavy Duty (HD)
— Battery recharge time: approximately 1.5 h (STD), 2 h (HD)
— Supplied with 2 filters/filter combinations
— Operating time up to 13 h
— Single control for on, off and operating status
— Automatic air flow control
— Can be used with hood, shield or full face mask
*All fan units come with battery charger, 2 x SR510 particle filters, 10 x Pre-filters, 2 x Filter adaptors and 2 x Pre-filter holders.
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