221 / DC3
Built with the same quality as the DC1, without the swivel turret, the DC3 is the ideal 1st stage for double cylinder configuration as well as perfect for single cylinders. Paired with the 221 which uses the same technology as the 212 without the dynamic adjustment .
This reg set is designed for those who believe keeping it simple is best.

Details Specs

221 Second Stage :

* Pneumatically balanced second stage
* Ergonomic A.V.S. (Adjustable Venturi System) Dive/Pre-Dive Switch
* Patented Orthodontic Mouthpiece with High Density Bite Tabs

DC3 1st Stage:

High performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions
Designed to withstand the rigorous CE standard for coldwater performance
Environmental sealing prevents internal corrosion, contaminants, and icing of the first stage.