Dräger NANO Cylinder Type 4 – Non Limited Life

Alongside Dräger’s PSS AirBoss, it has also released the Dräger NANO Cylinder (NLL), Type 4. The NANO Cylinder is one of the lightest cylinders currently available on the market. Lower weight means reduced fatigue for the responder, even with a twin cylinder set up. A weight reduction of 32% has been achieved when compared to a Type 3 carbon composite cylinder, according to the company.

Cylinders with a non-limited life can be used indefinitely when proper maintenance and periodic inspections are fulfilled. This makes it an investment that not only gives users peace of mind during a response, but also reduces cost of ownership in the long run.

To enhance safety programs at site, the inclusion of an excess flow valve (EFV) can be incorporated into the cylinder fleet. An EFV can prevent the uncontrolled outflow of gas in case of an unintentional opening or damage to the cylinder valve. This flow limiting feature is automatic and activates or deactivates the excess flow without hindering performance. In addition, approved according to EN 144-2018, the valve offers even greater resistance against forceful impacts while still ensuring full functionality. With Quick Connect technology, users can change cylinders quickly without the need for screwing or unscrewing the handwheel manually. This saves time and helps to ensure a safe connection between the cylinder and breathing apparatus.