Our most popular model with the perfect combination of comfort, performance and style. The B2 has a chrome plated brass first stage with a swiveling 5 port cap. Environmental sealing is optional for this system.
- Compact size
- Large, balanced flow-through piston design for stable intermediate
- pressures and high performance at low tank pressures
- Exclusive high-pressure piston seal system is self-lubricating for low friction
- and low maintenance
- Service to 4350 psi (300 Bar) with optional DIN connection
- Optional environmental seal kit for freeze protection at low temperatures
- Nitrox EAN ready to 40% O2 (M1: up to 80%) from the factory with no
- internal modifications needed
- CNC machined from solid bar material, the body maintains perfect alignment
- of the piston and seat to eliminate creeping intermediate pressure problems
- Two high-pressure and five low-pressure ports on swivel cap (T3/B2/ST1/M1)
- Two high-pressure and option of five low-pressure ports on swivel cap or
- seven low-pressure ports on fixed cap (Z2/Z2x)
- All Atomic first and second stages are Made in USA with Limited Lifetime
- Warranty, and 2 year/300 dive service interval
