Details

---

Details

Highlights

• Designed for demanding environments including industrial, marine, oil & gas, and firefighting applications 

• Configured with Split Demand Valve Coupling (SDC)—enables sharing of air between two users or supports rapid cylinder transfers during rescue operations 

•  

  • Constructed with a rigid backplate and padded lower harness for improved comfort 

  • Integrated with Tempest positive-pressure demand valve, offering automatic first-breath activation, low breathing resistance, and hands-free bypass 

  • Complete pneumatic system includes reducer, cylinder connector, shoulder-mounted pressure gauge with warning whistle, and demand valve 

  • Compatible with a full range of 4.7 L to 9 L cylinders at 200 or 300 bar, sold without facemask for modular flexibility

The 3M™ Scott™ ProPak-i SCBA (2027168) configured with the Split Demand Valve Coupling (SDC) combines rugged robustness and mission-ready adaptability. Certified under industry standards, this SCBA features a supportive padded harness, a high-performance Tempest demand valve, and the SDC that allows for air supply splitting—ideal for rescue teams or dual-user scenarios. The unit includes a complete pneumatic assembly and is fully modular, allowing optional facemasks like Vision 3 or Promask to be added later.


Typical Properties

Property	Value
Configuration	Self-contained breathing apparatus with Split Demand Valve Coupling
Backplate & Harness	Rigid backplate with padded lower harness
Demand Valve	Tempest positive-pressure; auto first breath; hands-free bypass
Pneumatic System	Reducer, cylinder connector, pressure gauge with whistle
Split Demand Valve Coupling	Yes (SDC)
Cylinder Compatibility	4.7–9 L; 200 or 300 bar
Supplied Facemask	Not included (Vision 3 or Promask compatible)
Application Scenarios	Firefighting, industrial, marine, oil & gas, rescue operations