L
EGEND
S
ERIES
L
EGEND
S
ERIES
LEGEND LX supreme ACD LEGEND ACD
The Legend regulator uses a second stagethat is a pneumatically balanced design
that does not require diver adjustment.This
is reliability and simplicity at its best! The
Legend is matched exclusively with the
Legend over-balanced diaphragm first
stage.
The Legend LX Supreme ACD is thecold-water version of the Legend LX
ACD. It is designated by the
“snowflake” which is laser-etched into
the case, and by the silver accent ring
on the front. It has all the same
features as the Legend LX ACD and the
following cold water features:•Specifically adjusted to pass thestringent European Standards for
cold-water regulator performance•A mouthpiece lip shield for warmthin extreme cold•Built-in heat exchanger.
2nd Stage
• Pneumatic balancing for superior easeof inhalation at any tank pressure• Large, easy-to-grip venturi lever reducessensitivity to free flow on the surface
and provides maximum gas flow at
depth.
LEGEND breathing curve
Overall Work Of Breathing:0.74 J/litreMaximum Limit:3.0 J/litre
Depth: 50 m (165 ft)
Ventilation Rate: 62.5 l/min
Inlet Pressure: 50 bar (725 psi)
TECHNICAL CORNER
1 1 5 >
Inhale
Exhale 6 7 >
LEGEND supreme ACD
4 8 2 >
The Legend Supreme is the cold water version of theLegend and can be identified by the “snowflake” laser-
etched into the case. It is matched with the same
Legend first stage as found on the other Legend
models, and shares the same performance
features as the Legend, plus the following:•Specifically adjusted to pass the stringent EuropeanStandards for cold-water regulator performance•A mouthpiece lip shield for warmth in extreme cold
•Built-in heat exchangers.
3 5 8 2 Over balanced first stage design delivers superiorbreathing performance even at increased depth.MP and HP outlets perfectly positioned allow anideal orientation of the hoses.Polyurethane protector : impact protection of thefirst stage.
The MP pressure increases becausethe piston of the dry chamber
transmit for an equivalent depth astronger force. During the descent,the MP increase faster than the
hydrostatic pressure. Thi is due ofthe ADC system (Asymetric DryChamber).Heat exchangers :Conducts the temperature of the surroundingwater to the valve inside the regulator.Venturi Adjustment Switch Reduces thesensitivity to free flow on the surface and
provide maximum gas flow at depth.Inhalation adjustment feature permits diver tocontrol breathing gas delivery under a variety ofdiving conditions.Flow deflector in the inhalation tube: Air flowevenly lead during inhalation. 6 7 3 6 4 >
Illustration : J. Parnel 10 11