1st stage DS4 NITROX

The cornerstone of many divers' breathing apparatus worldwide. It finds use as part of recreational kits, dual-mount, stage cylinders and rebreathers.

The compact body has four medium pressure and one high pressure outlets. Isolation from the environment by a dry chamber (DS system) makes it suitable for cold water diving and contaminated environments.

Compact size, high reliability and excellent performance in all conditions are the reasons why the DS4 was selected by the UK Ministry of Defence in 2007 as the only regulator for military air diving operations and is integrated into all breathing apparatus used by the country's military divers.

This regulator is assembled in special contamination controlled rooms (Clean Room class "J" (10000)).

Features

• membrane balanced
• dry chamber sealed - DS system
• 4 x MP outlet 3/8" UNF
• 1 x HP outlet 7/16" UNF
• location of MP outlets: radial
• material: brass
• finish: polished chrome
• weight: 654 g
• EN250A
• oxygen clean
• DIN M26 300 bar