Description
Scott Safety Sigma-2-PM SCBA Set CE Certified 6L 300 Bar
The Scott Safety Sigma-2-PM (Type 2) Self-Contained Breathing Apparatus (SCBA) is an open-circuit, positive-pressure breathing apparatus designed for industrial and marine firefighting, hazardous material response, and other IDLH (Immediately Dangerous to Life or Health) environments. The set combines a high-performance pneumatic system, lightweight composite backplate, adjustable Kevlar® harness assembly, and a 6.0 litre 300 bar steel cylinder to provide dependable respiratory protection where a clean air supply is essential.
Key Features
- ✅ Positive-pressure self-contained breathing apparatus
- ✅ Vision 3 positive-pressure facemask with panoramic visor
- ✅ Front-mounted speech diaphragm for improved communication
- ✅ Moulded lightweight composite backplate
- ✅ Fully adjustable harness system
- ✅ Kevlar® blend flame-retardant webbing and cylinder band
- ✅ First-breath activated demand valve with bypass
- ✅ High-performance two-stage pneumatic system
- ✅ Corrosion-resistant nickel-plated components
- ✅ Shoulder-mounted pressure gauge with photoluminescent markings
- ✅ 6.0 litre 300 bar steel cylinder
- ✅ EN 137:2006 Type 2 and CE compliant design
Benefits
- 🛡️ Provides respiratory protection in hazardous and oxygen-deficient atmospheres
- 👀 Panoramic visor enhances situational awareness and visibility
- 🗣️ Speech diaphragm assists wearer communication during operations
- ⚙️ Ergonomic lightweight design helps reduce user fatigue
- 🔥 Suitable for industrial and marine firefighting applications
- 🔧 User-serviceable design supports simplified maintenance programs
- 🌙 Pressure gauge markings improve readability in low-light conditions
- 💪 Durable Kevlar® components enhance long-term reliability
Specifications
| Brand | Scott Safety / 3M Scott |
| Model | Sigma-2-PM (Type 2) |
| Product Type | Self-Contained Breathing Apparatus (SCBA) |
| Breathing System | Open-circuit positive-pressure apparatus |
| Cylinder Capacity | 6.0 Litre |
| Cylinder Pressure | 300 Bar |
| Cylinder Material | Steel |
| Facemask | Vision 3 Positive Pressure Facemask |
| Alternative Compatible Facemask | Promask PP |
| Facemask Material | Black Neoprene (Promask variant) |
| Backplate | Moulded Composite |
| Harness Material | Kevlar® Blend Flame-Retardant Webbing |
| Components | Reducer, cylinder connector, pressure gauge, whistle and demand valve |
| Warning Whistle Activation | 55 Bar |
| Weight | 2.3 kg (single configuration without cylinder variation stated by manufacturer) |
| Colour | Black harness/facemask with steel cylinder |
| Compliance | CE Marked |
| Certification | EN 137:2006 Type 2 |
| Additional Approvals | MED (Marine Equipment Directive), ISO 20269-2, ISO 23269-3 |
How to Use
- Inspect the apparatus, cylinder, facemask and pneumatic components before use.
- Fit the backplate and adjust the harness securely.
- Ensure the cylinder is correctly secured in the Kevlar® cylinder band.
- Open the cylinder valve and verify system pressure.
- Fit the facemask and check for a correct face seal.
- Confirm proper operation of the positive-pressure system before entering the hazardous area.
- Monitor cylinder pressure throughout use and leave the hazard zone before air reserves become critical.
This SCBA is intended for trained personnel and must only be used after proper inspection, fit checking and operational testing in accordance with the manufacturer’s instructions.
⭐⭐⭐⭐⭐ “Comfortable to wear during extended emergency drills and the panoramic visor gives excellent visibility.” — Michael S.
⭐⭐⭐⭐⭐ “Reliable breathing protection with straightforward operation and adjustment.” — Jason P.
⭐⭐⭐⭐⭐ “Robust construction and clear pressure indication make it a dependable unit for industrial response teams.” — Karen S.
FAQs
- What type of breathing apparatus is this? It is an open-circuit positive-pressure self-contained breathing apparatus.
- What cylinder pressure does it support? The Sigma-2 Type 2 accepts 200 bar and 300 bar cylinders, with this configuration supplied with a 6 litre 300 bar steel cylinder.
- Which facemask is included? This configuration is supplied with a Vision 3 positive-pressure facemask.
- Is it suitable for firefighting? Yes. It is designed for industrial and marine firefighting applications and meets EN 137:2006 Type 2 requirements.
- Can it be used in IDLH environments? Yes. Manufacturer literature states suitability for respiratory protection in IDLH environments.
- Does the system include a low-air warning? Yes. The warning whistle operates at approximately 55 bar.
- What makes the harness durable? The harness and cylinder band use Kevlar® blend flame-retardant webbing.
- Is maintenance required? Yes. Routine inspections, cleaning and servicing must be performed by trained and competent personnel in accordance with manufacturer requirements.
Industries & Applications
- 🚒 Industrial Firefighting
- 🚢 Marine Firefighting
- ☣️ Hazardous Material Response
- 🏭 Industrial Processing Facilities
- ⚡ Utilities and Power Facilities
- 🛢️ Oil and Gas Operations
- ⛏️ Mining Operations
- 🧯 Emergency Response Services
- 🏗️ High-Risk Industrial Maintenance
- 🌫️ IDLH Environment Entry Teams
Compliance & Certifications
- ✅ CE Marked
- ✅ EN 137:2006 Type 2
- ✅ MED (Marine Equipment Directive / Shipswheel Approval)
- ✅ ISO 20269-2
- ✅ ISO 23269-3
For organisations requiring dependable respiratory protection in firefighting and hazardous industrial environments, the Scott Safety Sigma-2-PM Type 2 SCBA delivers proven performance, operational simplicity, wearer comfort and internationally recognised compliance standards trusted across demanding applications.
