Cressi T10 SC Master Cromo Regulater With DIN Hose

CERTIFICATION EN250/2014 FOR COLD WATER

The T10-SEAL CHAMBER 1ST stage is environmentally sealed,
protecting it against icing in cold water and against contamination
from particulate matter in silty conditions. When paired with
the
Master second stage, which includes an internal heat exchanger,
this regulator is an excellent choice for divers exploring the most
extreme cold water environments.

Version technically identical to the T10 SC Master, but with a
pleasing and durable satin chrome finish on the first stage and a
brushed stainless steel cap on the second stage.

1 STAGE T10SC:

1st stage T overcompensation diaphragm is ultra modern, but at
the same time easy to manage, very reliable and durable.

The thickness of the walls has been optimized to greatly reduce
its total weight.

A PVT coating protects the 1st stage from erosion, wear and
tear.

The T configuration enables better integration of the first
stage in the profile of the valve, and thus greater freedom of
movement of the diver’s head.

The mechanism works transversally, supplying air and filtering
potential particulates coming from the tank that manage to pass
through the filter, so that they do not directly affect the
valve.

1st stage  overcompensation diaphragm is ultra modern, but
at the same time easy to manage, very reliable and durable.

The HP saddle is made from AISI316 stainless steel.

The saddle composition, much harder than that of the traditional
fixed brass ones, prolongs its life.

It makes it more resistant to the deformation caused by metal
micro particles that can infiltrate from the tank. In addition to
that, in case of deterioration it can be substituted during
maintenance.

The polyurethane valve, very mechanically resistant, both to
oils and to hyperoxic mixtures.

The mechanism’s hyper-compensation guarantees a light increase
in the intermediate pressure as the pressure in the tank
decreases.

Therefore the regulator delivers the maximum level of
performance in the final phases of the dive, which are undoubtedly
the most critical.

Advanced research on internal air circulation and an exclusive
distribution chamber that channels the air volume directly to the
LP ports has reduced the minimum pressure drop levels in labored
breathing (0.5 bar), guaranteeing high performance in any
situation.

The T10 has an isolation and anti-freeze SC (Sealed Chamber) kit
that completely isolates the diaphragm and the spring from contact
with the water, making it ideal for use in extremely low
temperatures and dirty waters.

Highly effective flanged filter inserted without circlip.

Effective filtered surface area of 280 mm2 thanks to its special
design. 2 HP and 4 LP ports. Provided in INT (yoke) and DIN 300
bar.

The threading of the DIN version is in stainless steel instead
of brass to guarantee better resistance against drops or bumps.

2nd STAGE ELLIPSE MASTER:

The ultra light high range 2nd stage with a mixture of
semi-flexible sound-absorbing engineering plastics with heavier
components in titanium.

Pneumatic compensation mechanism to guarantee smooth exceptional
flow and abundant calibrated air delivery with no need for an
accentuated Venturi effect.

New over-sized titanium inspiratory effort micro-regulation knob
with regulation mechanism completely isolated from the external
environment via double O-ring, guaranteeing smoothness and
durability.

The knob includes a nut for fine tuning the breathing effort
(technical service).

Deflector Dive-Predive to manage the Venturi effect.

No metal parts to assemble.

An elliptical cross-section that enables an included lever arm
greater than those of much larger regulators, appearing much
smaller and more comfortable.

Smaller size, 7.5 x 6 cm, only 5% more than the Ellipse and the
lightest of all compensator models on the market at just 205 g.

Over-sized intake diaphragm for smoother breathing, the best of
its kind: 2810 mm2, 12% more than the high range models offered by
competitors.

Contact plate with Teflon coated cam to reduce cam-contact plate
friction.

Wide angle pivot cam, enhanced to precisely transmit the
inhalation effort with minimum friction with the diaphragm
disc.

Maximum inspiratory effort of less than 4Mbar with total
breathing labor of 0.60 Joules/L, four times lower than CEE
standards. Flow 2500 l/min.

All of the equipment can be easily extracted from the box, which
makes maintenance notably simpler.

Heat exchanger located inside the casing to prevent the air from
freezing when diving in cold waters.

Exhalation zone perfected to reduce exhalation effort without
undermining the zone’s watertightness, as reducing the
thickness of the diaphragm is unnecessary.

The design of the diaphragm retention system directs the 100%
channeled flow towards the nozzles of the bow, taking advantage of
a strong Venturi effect.

Also, it works to direct the bubbles away from the diver’s field
of vision without the need for an over-sized bow.

Features:

1st Stage:

• Hyperbalanced diaphragm with Watertight chamber
• 2 HP 7/16 UNF ports
• 4 MP 3/8 UNF ports
• Operating pressure: 300 bar (4350 psi) DIN Version, 232 bar
  (3365 psi) International version
• Calibration pressure: 10 bar
• Body coated with PVD process
• High-capacity conical filter in chemically nickel-plated
  spherical bronze
• Removable nozzle in AISI 316 steel
• Hyperbalancing system
• Anti-pressure drop pneumatic spring
• Stainless steel calibration spring with micropeening
  treatment
• Low-friction technopolymer slider shaft
• Body protection in polyurethane thermoplastic
• Quantity of air supplied: 4500 l/min
• Weight, INT version: 720 gr
• Weight, DIN version: 602 gr

2nd Stage:

• Pneumatically balanced
• Adjustable Venturi
• Adjustable inhalation effort
• Patented elliptical diaphragm
• Patented low-friction lever
• Air delivery system without injector
• Adjuster knob coated with PVD process with dual OR
• Laser-etched titanium front piece
• Internal heat exchanger
• Cap opening with Cam-lock
• Noise-absorbing technopolymer body
• Removable technopolymer deflector
• Removable mechanics
• Weight without hose: 207 gr

Combination performance:

• Average Cracking effort 3.5 mbar
• Average breathing effort 0.6 J/l

Jacketed hose extremely light and flexible weight: 153 gr.

CERTIFICATION EN250/2014 FOR COLD WATER

THE T10-SEAL CHAMBER 1ST STAGE is environmentally sealed,
protecting it against icing in cold water and against contamination
from particulate matter in silty conditions. When paired with the
Master second stage, which includes an internal heat exchanger,
this regulator is an excellent choice for divers exploring the most
extreme cold water environments.