3M Scott Safety Sigma 2 Type 2 Self Contained Breathing Apparatus

Code: Sigma 2
  • Adjustable Harness
  • Simple To Use
  • Economical
  • Historic brand Sabre

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3M Scott Safety Sigma 2 Type 2

Self-contained positive pressure breathing apparatus approved to EN137:2006. Designed for Industrial and Marine firefighters as a basic entry-level set, supplied with either a Promask or Vision 3 full face mask or without a mask. Compatible with the full range of Scott cylinders Carbon or Steel, inline or right angle valve, 200/300 bar, capacity 4.7 to 9 litre.

The light backplate is injection moulded from a mineral carbon-filled anti-static polyamide composite material. The fully adjustable body harness is fabricated from a flame retardant Kevlar blend webbing. Buckles and fittings are injection moulded from a corrosion-resistant polyamide.

The two-stage pneumatic system features a first breath activated positive pressure demand valve, a first stage pressure reducing valve with an integral 200/300 bar cylinder connector and a shoulder-mounted pressure gauge with a 55 bar warning whistle.

  • Proven in the market with a broad customer base that requires safety and simplicity
  • MED approved type 2
  • Size length 600mm, width 278mm and depth 200mm (inclusive of 6 litres 200 bar cylinder). Weight SCBA and facemask (less cylinder) 2.3kg

Order Information

2031828 SIGMA-2-PM (TYPE 2) with Promask
2026372 SIGMA-2-VIS (TYPE 2) with Vision 3 facemask.
2023034 SIGMA-2 (TYPE 2) supplied without a facemask.
2023036 SIGMA-2-SDC (TYPE 2) fitted with SDC (supplied without facemask)
2023038 SIGMA-2-Y2C (TYPE 2) equipped with Y2C (supplied without facemask)


2023726 User instruction manual
1035687 089.124.02 Testkit and toolkit only
1033996 074.281.00 Toolkit only
1072412 089.124.05 Testkit only
1034001 074.285.00 Additional Toolkit for airline apparatus
1023116 035.016.03 Cylinder pressure test gauge 200/300 bar
1034744 084.059.00 Breathing apparatus log book – Fire Brigade version
1034745 084.059.01 Breathing apparatus log book – Industrial version
2014810 Moulded B.A. carrying case for one apparatus c/w cylinder
2008722 Replacement DV and Hose with FB mechanism
2023741 Replacement Harness

Past part number

2023033 SIGMA-2-PS (TYPE 2) SIGMA-2 with face mask

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Title Size
Sigma 2 Type 2 442 KB

Additional information

Weight 0.09 kg