Features: 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 mixtu Details: The Most Awarded Atomic Regulator Virtually identical performance as the T2 with a Brass First Stage The B2 gives divers an close alternative to the all-Titanium T2. The signature Atomic breathing performance is nearly identical. The B2 is ergonomically designed to be the world?s most comfortable second stage just like the T2. The key difference is the chrome-plated Brass body of the B2 first stage, which is more economical without sacrificing performance. That?s why the B2 has garnered more awards from independent tests and reviews than any other regulator on the market.Brand: Atomic AquaticsColor: BlackUPC: 687965591462Item Condition: New
