Sundström SR500 Powered Air Purifying Respirator

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The Sundström SR500 Powered Air Purifying Respirator (PAPR), an alternative to negative-pressure filter respirators, offers continuous filtered air flow for enhanced respiratory protection and comfort. Typically, the device is used when the work environment is intense or warm, for long periods of time.

This versatile fan unit can be used with any Sundström hoods, face shield, helmet or full-face mask. It is battery-powered and comes with a standard lithium-ion battery but can also be upgraded to heavy duty for up to 12 h operating time based on usage. It has 2 air flow rates (normal and boost).

Depending on the protection level required, the PAPR can be fitted with the Sundström particle filter and/or particle and gas filter combination. When selecting filters and a head-top, a few factors must be considered including the types of contaminants, concentrations and the workload and protection requirements.

The respirator is AS/NZS 1716 Australian Standard approved and IP67 rated.

For more information: https://www.sea.com.au/product/sundstrom-sr500-papr/.