DIRZone Active Control Ballast System 9 kg single tank The Avanti Tre diving fins

The Avanti Tre diving fins have a blade length that varies from 31 to 37

it is possible to monitor not only the bar but also the actual consumption in litres for an optimisation of the gas supply and therefore also the bottom and decompression times

The case includes a sturdy zip with zip pulleys for easier grip

- Linear scale

The Jacket is equipped with the SLS weight system - Slide and Lock System

DIRZone Active Control Ballast System 9 kg single tank The Avanti Tre diving finsDIRZone Ballast System 6kg for single cylinder Ballast system consists of 2 pockets, which are slipped on a waist strap and fastened to a backplate. Vertical mount Inside each pocket is an inner pocket with a handle for inserting the weights.