Open circuit self-contained breathing apparatus - ACSI SCBA

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Offering low weight, flexibility and high comfort, the ACSI open circuit self-contained breathing apparatus is a real progress on the SCBA field. Detailed description

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The ACSI self-contained breathing apparatus

The ACSI is a type 2 open-circuit self-contained breathing apparatus (OC-SCBA) with compressed oxygen. It is composed by a backplate, a padded harness and a powerful pneumatic system that includes a cylinder connector, a pressure reducer, a manometer, a low pressure whistle and a demand valve.


- The ACSi is specifically designed as a Class 1 OC-SCBA for use in industrial environments. Approved according to EN137, fireproof Class 1, it suits perfectly in fire applications (firefighting)

- Removable Tempest demand valve with positive pressure, tilting power-operated diaphragm, low breathing resistance and fast dynamic performances, automatic activation from first breath and a free-hand bypass ring.

- First stage reducer features a non-adjustable spring piston mechanism and an MP output protected by an overpressure valve. Body and valve cap made of nickel-platted brass with stainless steel spring and U hose fastening clip.

- Bourdon tube dial, glasses made of shock- and heat-resistant polycarbonate. Safety unit behind the manometer

ACSI SCBA assets

Enhanced user comfort

With only 2.15 kg, the ACSi is the lightest backplate from its category. It is a lot lighter than its opponents, giving user an improved comfort, greater freedom and fatigue reduction.

High performance pressure reducing system

- High performance extremely reliable pneumatic system with compact demand valve activated from first breath, featuring a bypass

- The first stage high pressure reducer only contain two mobile parts and can handle pressures of up to 300 bar without adjustment

- The reducer can be removed without tool. Just turn it at 90 degree.

SCBA lifetime reduced costs

- Every part can be replaced by the user and are cost-effective and easy to maintain

- Every component is made to ensure future migration at low price

Easy econtamination

- The backplate and the harness are machine washable with your working clothes

- The new material is approved for 30°C washing, keeping its flame-proof qualities

Many specifications

- Large range of masks including Vision 3 and Promask PP

- The ASCi is approved with a large range of cylinders

- The ASCi is approved with several valves

More Information
Manufacturer Scott Safety

Worldwide delivery

International delivery in compliance with international transport regulations (IATA, AMDG, ARD).

On demand "lithium" and "dangerous goods" regulated packaging.

Learn more about our worldwide shipping solutions.

Chronopost international Fedex DHL TNT
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