II-nd stage TEC Black EN250:2014

• Innovative construction for better breathing comfort
• Minimalistic design provides reliability in all conditions and convenient in maintenance
• Robust materials regulate temperature, mechanical & chemical resistance
• Breathing parameters exceed EN250A norm requirements, confirmation of the best quality and safety in use even in the most cold waters

Specifications:

• Pneumatically balanced
• Venturi effect adjustment
• Breathing resistance adjustment knob
• DFS: direct flow system
• Body made of materials resistant for big temperature changes
• Outer ring stainless steel
• Teflon coating of metal parts against freezing
• Additional heat exchanger for cold waters
• Weight: 260g
• Ergonomic mouthpiece