Anatomic Back-Pack made of self-extinguishing synthetic resin.

Body harness made of a self-extinguishing composite textile.

Compensated pressure reducer C2000®, which allows a free flow of more than 1000 l /min.

Chest block, compact and light, connected to a flexible hose, including pressure gauge and warning whistle.

Pressure gauge extremely user-friendly, thin and light.

Two hoses only, for medium and high pressure, easy to maintain and replace.

Single-stage type warning acoustic whistle, fitted with a self-test device.

The Demand valve is of the self-positive type, i.e. it is in a standby mode and switches automatically to positive pressure at the first breath without any waste of air. Available with both threaded connector M45x3 or plug-in.

Positive Pressure full face mask C607 SP/A, SFERA SP/A and IDEA SP/A, made of either EPDM or Silicone rubber.

Moreover, ALT is available in three additional configurations which allow the connection to a second operator (OUT), a second source (IN) or to both (IN&OUT).