Details

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Details

Highlights

• High-pressure SCBA (379 bar) meticulously configured with a Split Demand Valve Coupling (SDC)—enabling dual-user breathing or rapid cylinder changeovers during rescue efforts. 

• Built with a rigid composite backplate and a padded upper/lower Kevlar® & Proban® harness, offering superior comfort, reflective visibility, and durable performance.

• Engineered with a Tempest positive-pressure demand valve, complete with auto-first-breath activation, low breathing resistance, and hands-free bypass. 

• Features a dependable two-stage pneumatic system including:

  • High-pressure 379 bar cylinder connector

  • First-stage reducer

  • Shoulder-mounted gauge with 55 bar warning whistle

  • Removable pneumatics for ease of maintenance

The 3M™ Scott™ ProPak-F-AC (V2) — 379 BAR (2027470) merges elevated air capacity with the flexible functionality of an airline system. Its ergonomic, service-oriented design ensures both comfort and convenience, while the AC enables seamless integration with external air supplies—ideal for team operations or contamination control scenarios. It's supplied without a facemask or cylinder, allowing you to customize with Vision 3, Promask PP, or AV-3000 HT facemasks and compatible high-pressure cylinders.


Typical Properties

Property	Details
Harness & Frame	Composite backplate; padded Kevlar®/Proban® harness with reflective webbing
Demand Valve	Tempest positive-pressure; auto-first breath; hands-free bypass
Pneumatics	379 bar connector, reducer, gauge with whistle; serviceable design
Split Demand Valve	Yes — dual-user or rapid cylinder sharing functionality
Mask & Cylinder	Sold separately—compatible with Vision 3, Promask PP, AV-3000 HT & SCBA cylinders
Applications	Firefighting, rescue, industrial, marine, IDLH operations