Designed for single-cylinder use in demanding environments such as industrial, marine, oil & gas, and professional firefighting scenarios
Built with a rigid, glass-and-carbon-filled nylon backplate and a fully adjustable Kevlar® blend harness with lumbar padding and large buckles for easy operation even when wearing gloves
Equipped with the Tempest positive-pressure demand valve, featuring automatic first-breath activation, low breathing resistance, and hands-free bypass
Includes a two-stage pneumatic system: a first-stage reducer, shoulder-mounted pressure gauge with a 55 /bar warning whistle, and a high-pressure cylinder connector for 200/300 /bar cylinders
Configurable with a range of variants—Airline (AC), Split Demand Valve Coupling (SDC), Y Piece (Y2C)—as optional enhancements
Compatible with composite or steel cylinders (4.7 /L to 9 /L, 200 or 300 /bar); supplied without a facemask and requires right-angled cylinder valve models to maintain handwheel orientation
Enables quick and easy servicing: the pneumatic system is detachable for cleaning and maintenance
The 3M™ Scott™ ProPak i SCBA 2027166 is a robust Type /2 open-circuit breathing apparatus developed for industrial firefighting, marine, oil & gas, and other high-risk IDLH environments. It features an ergonomic, wraparound Kevlar harness with added comfort through lumbar padding and user-friendly buckles. The Tempest demand valve ensures efficient, effective airflow control with hands-free operation. The device includes an industry-standard pneumatic layout equipped with safety features like a warning whistle and quick cylinder coupling. Its modular design allows flexible configurations for different missions, while certified compliance ensures reliability across challenging conditions. This version is supplied without a facemask and permits future customization with SCBA accessories.
Typical Properties
Property | Value |
---|---|
Product Type | Self-Contained Breathing Apparatus (SCBA) – Type /2 open-circuit |
Backplate Material | Glass and carbon-filled nylon composite |
Harness Material | Kevlar® blend webbing with lumbar padding |
Demand Valve | Tempest positive-pressure; auto-first-breath, hands-free bypass |
Pneumatic System | Two-stage: reducer, pressure gauge + whistle, cylinder connector |
Compatible Cylinders | 4.7–9 L; 200/300 /bar; Right-angled valve recommended for handwheel |
Facemask Included | No (sold separately) |
Configurable Variants | AC (Airline), SDC, Y2C |
Weight (with mask, less cylinder) | ~3.5 /kg |
Dimensions (with 6 /L, 200 /bar cylinder) | L 630 /mm × W 285 /mm × D 220 /mm |
Servicing Feature | Removable pneumatics for ease of maintenance |