SPIROTECHNIQUE - LA SPIROTECHNIQUE - BC

BRAND
SPIROTECHNIQUE
MODEL
yellow annular double bag
TYPOLOGY
BC - buoyancy compensator
OPERATION
pneumatic
POWER SUPPLY
feeding through a hoseconnected to the first stage of the regulator, or from an autonomous pony cylinder, or by mouth
INTERNAL VOLUME liters
-
CONTROLS
loading button on the Vis - Vis traction drain valve - quick-pull valve on the right
TOTAL WEIGHT g
-
PECULIARITY
self-contained gas cylinder in low housing - large front pocket with velcro closure
NOTE
inner inflation bag - external protection bag with net bottom for water to escape
NATIONALITY
France
YEAR OF PRESENTATION
1979
ORIGIN
Luigi Zagati collection