Beuchat VS3 Notice D'utilisation page 40

Notice Detendeurs 07-2008 int.qxd 31/07/08 15:46 Page 38
38 > Notice d'utilisation / VRT 30
VRT 30 Technical specifications
VRT 30
EUROPEAN EN 250 STANDARD.
All BEUCHAT regulators meet the European EN 250 -
2000 standard.
1 - VRT 30 SPECIFICATIONS
Yoke 230 bars - 3300 psi (Réf. : 316 720)
DIN 230 bars - 3300 psi (Réf. : 316 721)
The VRT 30 regulator are two stages regulators : the V30
piston first stage and the VRT balanced second stage with
Venturi adjustment (Dive mode).
A > V30 FIRST STAGE
Venturi
The V30 first stage with a standard piston will lower the
high pressure air from your tank to relative of 9,6 bars /
145 psi. The VRT second stage is connected with a low
pressure hose using one of the four port holes on the first
stage (Standard UNF 3/8" fitting).