Description
Scott RAS Positive Pressure Respiratory Airline Apparatus – Ultimate Protection for Hazardous Environments
The 3M™ Scott™ RAS (Respiratory Airline Supply) is a premium positive pressure airline breathing apparatus designed for professionals working in high-contamination areas such as asbestos removal. Engineered for maximum safety and comfort, this system ensures superior respiratory protection when connected to an air supply, making it an essential choice for demanding industrial environments.
Key Features
- Positive Pressure System: Tempest demand valve maintains positive pressure inside the face mask for enhanced safety.
- Assigned Protection Factor (APF): Achieves APF of 2000 when connected to an airline.
- Dual Function Face Mask: Includes negative pressure filter for safe entry and exit without airline connection.
- Easy Decontamination: Wipe-clean webbing with bandoleer-style harness reduces asbestos fiber trapping.
- Inline Particulate Filter: Removes harmful fibers from the breathing circuit during airline use.
- Complete Kit Option: Includes apparatus, face mask, P3 filter, and a durable black hard carry case.
Benefits
Stay protected in the most hazardous environments. The Scott RAS system offers peace of mind with its advanced filtration and positive pressure technology, reducing exposure risks and improving worker confidence. Its easy-clean design saves time during decontamination, while the kit option ensures you have everything you need in one package.
Specifications & Technical Details
- Protection Factor: APF 2000 (connected to airline)
- Face Mask: Positive and negative pressure capability
- Harness: Wipe-clean webbing, bandoleer style
- Filter: Inline particulate filter + P3 filter in kit
- Compliance: Meets industry standards for asbestos respiratory protection
- Carry Case: Black hard case for storage and transport
How to Use
- Connect the apparatus to a clean airline supply before entering high-contamination zones.
- Ensure the face mask is properly sealed and the Tempest valve is functioning.
- For entry/exit without airline, use the negative pressure filter.
- After use, wipe down the harness and components for easy decontamination.
Size Chart (UK to CM – Alpha)
| UK Size | CM | Alpha |
|---|---|---|
| 6 | 24.5 | S |
| 8 | 26.0 | M |
| 10 | 27.0 | L |
| 12 | 28.5 | XL |
Note: Sizing may vary by brand. Always check fit before use.
Customer Reviews
John M. – “Excellent protection! Easy to clean and very reliable in asbestos zones.”
Sarah T. – “The kit option is a lifesaver. Everything in one case, ready to go.”
David R. – “Comfortable fit and great peace of mind knowing I’m fully protected.”
FAQs
- Do I need special training to use this apparatus? Yes, basic training on airline respirators is recommended.
- Can I use this without an airline? Yes, the negative pressure filter allows short-term use for entry/exit.
- Is the carry case included? Yes, in the kit option.
- Does it meet asbestos safety standards? Absolutely, it is designed for high-contamination environments.
- How do I clean the harness? Simply wipe down with approved cleaning agents after use.
Industries & Workplace Applications
- Asbestos Removal
- Construction
- Demolition
- Shipbuilding
- Mining
- Manufacturing
- Hazardous Waste Management
- Power Plants
- Chemical Processing
- Industrial Maintenance
Stay Protected – Order Your Scott RAS Respiratory Apparatus Today
Don’t compromise on safety. Equip your team with the 3M™ Scott™ RAS Positive Pressure Respiratory Airline Apparatus for maximum protection in hazardous environments. Add to Cart Now and breathe easy knowing you’re covered.






