Skip to content
3M Scott ACSi

3M™ Scott™ ACSi Air Self Contained Breathing Apparatus (SCBA)

Buy the 3M Scott ACSi SCBA for industrial use. Ergonomic Thermolene backplate and NIOSH-approved protection. Ideal for confined space entry!

Certification
NIOSH Approved
Backplate Material
Thermolene® (Flexible Polymer)
Harness Material
Flame Retardant Polyester
Pressure Range
2216 psi or 4500 psi
Weight
Approx. 6.5 lbs (Harness/Backplate only)
Facemask Compatibility
Scott™ AV-2000, AV-3000, AV-3000 HT
Alarm Type
End-of-Service Time Indicator (Vibralert/Whistle)
System Type
Open-Circuit Positive Pressure

Equipment Analysis

Advanced Comfort and Reliability for Industrial Respiratory Protection

The 3M™ Scott™ ACSi SCBA (Advanced Capability Self-Contained Breathing Apparatus) is engineered specifically for non-firefighting industrial applications. It combines the world-class pneumatic performance of the Scott™ brand with the Advanced Capability System (ACS) backplate, offering a lightweight and ergonomic solution for workers in hazardous environments.

Technical Precision and Design

  • Thermolene® Backplate: An anatomically designed, flexible backframe that reduces user fatigue and provides superior comfort during long-duration tasks.

  • E-Z Flo Demand Valve: Features a high-performance regulator that ensures low breathing resistance and is designed for easy cleaning and maintenance.

  • Pneumatic Dependability: Utilizes a proven pressure reducer with a minimal number of moving parts to enhance reliability and lower the total cost of ownership.

  • Fast-Connect Cylinder: Supports quick and secure cylinder changes to minimize downtime in critical situations.

Industrial Benefits and Use Cases

The ACSi SCBA is the ideal choice for confined space entry, chemical processing, and plant maintenance. It is widely used in oil and gas refineries, water treatment facilities, and pharmaceutical labs where workers face IDLH (Immediately Dangerous to Life or Health) atmospheres. Its streamlined profile is particularly beneficial for navigating tight spaces while maintaining a high level of respiratory safety and mobility.

Syncing Catalog