Dräger NANO Tip 4 respiratory protection

The Dräger NANO, Type 4 is an ultra-light, fully composite compressed air breathing cylinder engineered for self-contained breathing apparatus (SCBA) systems. Featuring a PET liner reinforced with carbon/graphene nanotube composite, this cylinder delivers exceptional strength-to-weight performance, reducing carried weight by over 47% compared to equivalent steel cylinders.

Key Features

• Advanced composite construction: PET inner liner with carbon nanotube reinforcement
• Impact-resistant protection: Rubber upper and lower impact-resistant caps
• Optional RFID capability for asset management and tracking
• Multiple capacity options: 6.0 L, 6.8 L, or 9.0 L water capacity at 300 bar working pressure
• Lightweight performance: Approximately 2.8 kg for the 6.8 L variant (including caps)

Technical Specifications

• Working Pressure: 300 bar
• Neck Thread: M18 × 1.5
• Free Air Capacity: 1,620 L (6.0 L), 1,836 L (6.8 L), or 2,430 L (9.0 L)
• Indicative Breathing Duration (at 40 L/min): 32–41 min (6.0 L), 37–46 min (6.8 L), 49–61 min (9.0 L)
• Valve Configuration: Compatible with EN 144:2005 or EN 144:2018 standards
• Optional Features: Excess flow valve (EFV), safety wheel, level indicator, protective covers (Nomex/PVC/Dräger Protex)

Compliance

• EN 12245:2009 – Fully wrapped composite cylinders
• EN 144:2005/2018 – Valve connections for gas cylinders
• Designed for firefighting, rescue operations, mine rescue, and emergency services applications