Simply the best.
The lightest and most
compact "all metal"
regulator, it is also
ideal for diving in very
cold water. The
oversized purge button
is extremely easy to use,
even while wearing thick
neoprene gloves. The V32
first stage guarantees
exceptional performance
and optimum placement of
the hoses, all at an
especially light weight.
The Proton Ice has been
tested by the Notified
Body INPP of Marseilles
with binary (Heliox) and
ternary (Trimix)
mixtures to a depth of
100 m. The results are
compliant with the
recommendations of
European Regulation EN
250. Breathing effort
proved to be much lower
than the regulation
requires.
TECHNICAL
SPECIFICATIONS
V32 First stage
• Balanced
diaphragm design
• SCS system
• DFC system
• 2 HP 7/16"
UNF ports
• 1 LP 1/2" UNF
port (main)
• 3 LP 3/8" UNF
ports
• Weight: 30.19
oz
Second stage
• All metal
technology
• VAD
• Mesh grid
• Weight: 8.57
oz
Results - Proton
Ice
inhale pressure
= 10.87 m bar (limit
= 25 m bar)
inhale pos pressur
= 3.85 m bar (limit
= 5 m bar)
exhale pressure
= 6.52 m bar (limit
= 25 m bar)
ext work of
breathing
= 0.71 J/l (limit =
3.0 Joules/litre)
inhale work
= 0.22 J/l
pos inhale work
= 0.04 J/l (limit =
0.3 Joules/litre)
exhale work
= 0.49 J/l
Certified to meet the EC
Mark requirements in
compliance with Directive
89/686/EEC. reference
standard UNI-EN250
