OPEN BREATHING SYSTEM

Open Breathing System

The advanced CBRN open breathing system combines protective mask technology with a sophisticated breathing apparatus, providing reliable pressure for specialized operations. Designed to perform under unknown and hazardous conditions.

The Avon Protection (formerly ISI) Viking Z Seven SCBA is specifically developed for fire service and heavy industrial use. It features fire-resistant webbing, a PASS (Personal Alert Safety System), full CBRN protection, and a head-up display as per NFPA 1981:2007 standards. The Viking Z Seven also integrates communication capabilities with standard voice amplification and patented AirSwitch technology built into the mask.

Key Features:

• Single battery source for quick and easy maintenance

• Extended manometer hose with luminescent dial for easy reading

• Robust face mask hanger for secure storage

• Enlarged hand wheel for simpler cylinder connection

• Advanced electronic software for extended battery life and reliability

• 10-year comprehensive warranty for electronics

• Meets NFPA 1981:2007 certification

Use: Fire services and heavy industrial applications