Features:
Available DIN configuration.
An optional 5th port is available which features the additional bonus of an integrated heat exchanger (available on the Tungsten, XTX200 and XTX100 first stages).
Suitable for coldwater use (below 10 C / 50 F).
Compatible with EAN40 out of the box.
- FSR style first stage.
- Highly polished bright chrome plating.
- Compact one piece body.
- 4 angled medium pressure ports, 4 x 3/8” UNF.
- 2 angled high pressure ports, 2 x 7/16” UNF.
- Optional 5th port.
- Removable ARCAP valve seat.
- Unique over-balanced, diaphragm design - as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a rate faster than ambient. This results in superior performance at depth.
- An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out
Specifications:
Connections |
DIN |
Type of first stage |
Over-balanced diaphragm design, environmentally sealed |
Body Type |
One piece forged body |
Number of HP ports |
2 (7/16" UNF) |
Number of MP ports |
4 with 5th port option (3/8" UNF) |
Environmental Dry Kit |
Standard |
First stage exterior |
Chrome over marine brass |
Orientation |
Convertible LH or RH |
Coldwater Use |
Yes |
Nitrox compatible |
Yes to 40% O2 when new, out of the box / Can be cleaned to 100% |
Weight |
DIN 1142g |