B2 (Yoke)

Features

First Stage:

• First stage materials are chrome-plated Brass and 316 Stainless Steel
• Atomic Jet Seat high-flow piston first stage
• Optional factory-sealed first stage to prevent outside contamination such as silt and sand and prevent freezing
• Nitrox ready for mixtures up to 40%
• First stage ports: 2 HP fixed / 5 LP on swivel cap
• 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

Second Stage:

• All-Titanium second stage construction same as Atomic T2
• Patented Atomic Seat Saving Orifice
• Patented Atomic Automatic Flow Control (AFC)
• Rapid adjustment knob for manual second stage de-tuning in special situations
• Polished 316 Stainless Steel Atomic Comfort Swivel
• A new high-flow second stage case that significantly lowers breathing effort at any depth from shallow water to beyond the limits
• Dual material second stage cover enables entire front to be used for purge
• Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
• 2 year/300 dive service interval
• Limited Lifetime Warranty – not contingent on proof of service
• Optional color kits available