New Sundstrom SR500ex PAPR - Intrinsically Safe


The Sundström SR 500ex is a belt-mounted, intrinsically safe powered air-purifying respirator (PAPR) specifically engineered for use in potentially explosive or ignitable atmospheres. It provides a high level of respiratory protection while maintaining user comfort during physically demanding tasks in hazardous environments.

 

Key Features:

  • Intrinsically Safe Design: Certified for operation in explosive atmospheres where air can be ignited by sparks from electronics or machinery.
  • Dual Airflow Settings: Choose between a normal flow of 175 L/min and a high-power boost mode of 225 L/min to match work intensity.
  • Intelligent Safety Monitoring: Equipped with visual and audible alarms that trigger for low airflow, battery status, or filter blockages.
  • High Durability: Features an IP67 rating, making the unit completely dust-tight and resistant to immersion in water for decontamination purposes.
  • Long Battery Life: Compatible with high-capacity Lithium-ion batteries (SR 502 EX) providing up to 12 hours of operation, or NiMh batteries for up to 6.5 hours.
  • Versatile Compatibility: Works with a wide range of intrinsically safe Sundström headtops, including the SR 200 full-face mask, SR 580 helmets, and various protective hoods.

 

Technical Specifications:

Feature

Details

Airflow Rates

175 L/min (Normal) / 225 L/min (Boost)

Certifications

AS/NZS 1716:2012, IECEx, ATEX 2014/34/EU

Ingress Protection

IP67 (Dust-tight and waterproof)

Operating Time

Up to 12 hours (with Li-Ion battery and P3 filters)

Weight

~1.78 kg (Fan unit with battery and P3 filters)

Temperature Range

-10°C to +40°C (Operation)

 

Applications:

The SR 500 EX is the preferred choice for industrial professionals in high-risk sectors, such as:

  • Petrochemical and Oil & Gas: Safe for use in zones with flammable gases or vapours.
  • Manufacturing: Ideal for grain handling or chemical processing where ignitable dusts are present.
  • Remediation: Suitable for hazardous dust mitigation in sensitive environments.


 PLEASE NOTE: This product includes the SR500ex Fan Unit with Standard Belt, Battery and Charger.  There is no hose included with this product, it can be purchased <here>.

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Sundstrom SR500ex PAPR - Intrinsically Safe

  • $4,061.51
  • Ex Tax: $3,692.28

Tags: Sundstrom, SR500ex, PAPR, Intrinsically, Safe

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