Sundstrom SR 500 Powered Air Unit

Product Description

The Sundstrom SR 500 is an advanced battery-powered fan respirator system, specifically designed to provide robust protection in environments with toxic gases, harmful particles, and dust. This unit comes equipped with P3 particle protection level filters, ensuring the highest standard of respiratory safety. Additionally, filter adaptors are provided, allowing the addition of gas filters from our extensive range, tailored to your specific needs.

This respirator is particularly beneficial for challenging tasks that are physically demanding, conducted in warm environments, or of extended duration. Its design ensures comfort and protection even under strenuous conditions.

The charging time for the standard battery ranges from approximately 1.5 to 2 hours, ensuring quick readiness for use. The unit is furnished with two filters or combined P3 particle filters, offering comprehensive protection against a wide array of airborne contaminants.

With an impressive operating time of up to 13 hours, the Sundstrom SR 500 offers prolonged protection with minimal interruptions. Its user-friendly one-button control system simplifies the operations of starting, stopping, and selecting operating status, enhancing the ease of use.

Furthermore, the unit is equipped with an automatic air flow control system. This system compensates for variations in air pressure and temperature, ensuring consistent and reliable respiratory protection.

The SR 500 is compatible with the SR 570 and SR 580 head tops, allowing for versatility and customization according to the specific requirements of various work environments.

SR 500 from Sundström Safety on Vimeo.

Technical Information

• Product Number: H06-0112
• Color: Black, Blue
• Shelf Life: 5 years
• Manufactured In: Sweden
• Operating Temperature: -10 – +55 °C, < 90 % RH
• Storage Temperature: -20 – +40 °C, < 90 % RH
• Approvals: EN 12941:1998 + A2:2008, EN 12942:1998 + A2:2008
• PPE Directive: (EU) 2016/425 PPE

Frequently Asked Questions (FAQs)

1. What are the battery options for the SR 500?
   There are two battery options: Standard (2.25 Ah) and Heavy Duty (3.5 Ah).
2. How long does the battery last on a single charge?
   The operating time can be up to 13 hours, depending on the battery type.
3. Is the SR 500 suitable for explosive atmospheres?
   Yes, the SR 500 EX model is specifically designed for use in potentially explosive atmospheres.
4. What is the ingress protection rating of the SR 500?
   It has an IP67 rating for electronics ingress protection, ensuring durability in various environmental conditions.
5. Can the SR 500 be used with full face masks?
   Yes, it is compatible with various head tops including full face masks, hoods, and face shields.