Description
High performance with free-flow control
The second stage is a lightweight, high-performance unit with a free-flow control. There's also a heat sink and a cracking pressure that can be adjusted.
Features
- New inhalation diaphragm provides superior tear strength and improved response time to breathing (super soft silicone molded over a low friction disk).
- Improved exhaust valve ensures dryness and a lower exhalation effort.
- Seat-saving orifice, compliments of Atomic Aquatics, retracts when not in use - extending the life of the breathing tube seat. (#5,803,073)
- Seat comprised of soft silicone molded over a metal insert to deliver the firmness required for an airtight seal while maintaining the necessary elasticity to prevent leaking.
- Redesigned front cover and inhalation effort control knob use co-molded components that provide the necessary grip, soft touch and ease of use. Available in several color kits
- Zirconium-plated inlet tube and heat sink for superior corrosion resistance.
- Redesigned heat sink dramatically increases surface area, aiding in the heat exchange necessary to avoid freeze-up.
- Co-molded silicone mouthpiece for better fit and less jaw fatigue
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Second Stage Materials: |
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Cover: |
TPU |
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Case: |
Nylon 12 |
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Poppet Seat: |
316 SS insert with silicone overmold |
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O-rings: |
Nitrile |
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Diaphragm: |
Elastomeric Polymer |
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Exhaust Valve: |
Silicone |
