//Self-Contained Breathing Apparatus (BA Set)

Rescue & ResponseIS:10245 / EN 137

Self-Contained Breathing Apparatus (BA Set)

Compressed-air breathing apparatus sets that protect firefighters and rescue teams from smoke, toxic gases, and oxygen-deficient atmospheres during firefighting and confined-space rescue operations.

Cylinder Pressure

200–300 bar

Duration

30 / 45 / 60 minutes

Total Weight

12–16 kg (with cylinder)

ISI/BIS Certified Free Site Visit Installation + AMC

Self-Contained Breathing Apparatus (BA Set)

IS:10245 / EN 137

Certified

Working Principle

How It Works

The wearer dons the harness, connects the demand regulator to the cylinder valve, and opens the main valve. The demand regulator delivers clean compressed air on inhalation only — conserving cylinder duration. In positive-pressure mode, the mask interior is maintained at slightly above atmospheric pressure, preventing any outside toxic air or smoke from leaking inward even if the face seal is momentarily imperfect. An audible warning whistle activates automatically when approximately 25–30% of cylinder pressure remains, giving the wearer clear warning to withdraw.

Product Range

Available Types & Variants

Open-Circuit SCBA (positive pressure) — standard

30-Minute Cylinder (6.8L / 200 bar)

45-Minute Cylinder (9L / 300 bar)

60-Minute Cylinder (12L / 300 bar)

Full-Face Visor Mask (EN 136)

Emergency Escape Breathing Device (EEBD)

What You Get

Key Features

Positive-pressure compressed air cylinders (30 / 45 / 60 min)

Full-face mask with anti-fog, wide-vision visor

Audible low-pressure warning whistle

Quick-don harness for rapid deployment

Cylinder refilling, testing & training support included

Use Cases

Where It's Used

Industrial Plants

Confined Space Rescue

Chemical Storage Units

Fire Stations

High-Hazard Factories

At a Glance

Technical Specifications

Cylinder Pressure

200–300 bar

Duration

30 / 45 / 60 minutes

Total Weight

12–16 kg (with cylinder)

Face Seal

Positive pressure (< 3 Pa leakage)

Certification

IS:10245 / EN 137 / EN 136

Keep It Ready

Maintenance & AMC Tips

Cylinder hydraulic pressure test every 5 years (mandatory IS:7285)

Annual inspection of regulator, harness, and face mask seal by trained technician

Check cylinder pressure before every use — minimum 80% capacity

Store vertically in a clean, cool, dry location away from UV and heat

Conduct practical donning drill quarterly — target under 60 seconds

Legal & Compliance Requirement

The Factories Act 1948, OISD standards, and fire station equipment guidelines require BA sets for all industrial sites with hazardous substance storage, confined space operations, and on-site emergency response teams. Without SCBA, entry into any smoke-filled or oxygen-deficient environment is immediately life-threatening for anyone attempting rescue.