Spiroguide II

Product Overview

The Spiroguide II harness represents a significant advancement in firefighter safety equipment, developed through close cooperation with firefighters and ergonomics experts. Its design emphasizes versatility and robustness, ensuring it can withstand extreme environments. Each component is carefully selected for durability and performance.

The harness offers adjustable sizing for different body types, with four settings: "S", "M", "L", and "XL". The selected size is clearly visible from both the front and back. A practical design allows for size adjustment even with the cylinder mounted and without removing the apparatus from the fire truck.

A firefighter wearing the Spiroguide II SCBA harness, featuring the chest-mounted display unit and cylinder on the back.

The Spiroguide II features an ergonomic and easy-to-read digital display with a powerful backlight and two prominent buttons, designed for reliable operation under any conditions.

Digital Display Capabilities

The digital display can be configured to show one or more of the following:

Cylinder pressure in bar
Cylinder pressure symbol
Remaining air time based on actual breathing rate
Absorbed temperature

Integrated Safety Features

An automatic motion and panic alarm, integrated with a motion sensor, is a key feature of the Spiroguide II. It can be activated manually via a tally key or automatically when the unit is pressurized. A manual override button is conveniently located on the display unit.

A distinct turn-back signal provides an additional layer of safety, configurable to activate at a specific level above the low air warning or automatically based on start pressure. The unit logs cylinder pressure, status, warnings, and temperatures with date and time for every event.

For enhanced safety, the Spiroguide II performs an automatic startup test to check cylinder pressure and electronic functions. This test requires no user interaction until completion, with results acknowledged by the user. Back at the station, a full start-up test verifies vital SCBA functions, including leakage, airflow, and motion alarm functions, guided by user-friendly step-by-step instructions on the display. A service mode is accessible directly on the display unit, providing relevant service data.

Ergonomic Design Highlights

Hip belt and shoulder straps move independently for maximum mobility.
Ergonomically shaped shoulder straps and hip belt.
Large rescue handle for easy extraction of firefighters in emergencies.
Open back plate for good ventilation and reduced weight.
Easy-to-handle and adjustable cylinder strap.
Interchangeable hose holders.
Flexible mounting system for accessories.
Small and light warning whistle.
Large size text with powerful backlight for easy readability.

Configuration and Variants

The Spiroguide II SCBA can be combined with various face mask and breathing valve models, as presented under "Firefighting/Face Mask". SCBA variants are supplied without the face mask, breathing valve, and cylinder.

Available variants include those with a quick coupling featuring an integrated flow restrictor between the regulator and cylinder. Other variants are offered without extra connections ("Basic configuration") or with additional connections for breathing hoses and/or airline supply.

All variants include a mechanical pressure gauge. Some variants may include or exclude a mechanical warning whistle.

An optional wireless Heads-up display provides handsfree indication of cylinder pressure and includes a "buddy reading" function, making information visible to other team members. The Spiroguide II SCBA supports both single and twin cylinder configurations. Accessories for twin cylinder mounting, T-pieces, and distance pieces are available. An optional holder for parking the breathing valve is also available for specific breathing valve models.

Technical Specifications

Air flow: 1350 l/min
Approval: PPE 2016/425
Approval (2): EMC 89/336/EEC
Battery type: 3 x AAA
Connection: Cylinder - EN 144 / QC
Material (Backplate): Heat resistant polymer
Material (Webbing): Kevlar webbing
Standard: EN137 Type 2
Warning: Electronic 105 dBA
Weight: 4.3 kg (excluding mask & breathing valve)

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