SIGMA 2 TYPE 2 SELF CONTAINED BREATHING APPARATUS

The Scott Safety Sigma 2 Type 2 is an open circuit, selfcontained, compressed air breathing apparatus. The Sigma 2 Type 2 consists of a backplate, carrying harness and pneumatic system, containing a reducer with integrated cylinder connector, pressure gauge, whistle and demand valve. The Sigma 2 Type 2 can be configured in a number of different ways with various sized single cylinders and the choice of face masks including the Vision 3 or Promask PP full face mask.