2nd STAGE ELLIPSE MASTER

High-end ultralight 2nd stage with a mixed composition of semi-flexible sound-absorbing technopolymers and noise dampers with heavier components in titanium.

Pneumatically compensated mechanism that guarantees an exceptional smoothness-flow ratio and an abundant and calibrated air delivery without the need for a very accentuated Venturi effect.

New oversized titanium inspiratory effort micro-regulation knob, with a regulation mechanism completely isolated from the external environment by means of a double toric: it guarantees smoothness and durability. The knob includes a nut for fine regulation of the respiratory effort (technical service).

Dive-Predive deflector to manage the Venturi effect. Without metal assembly elements.

Elliptical section that allows a lever arm even greater than that of much larger regulators, with an optical effect of much smaller dimensions and greater comfort. Reduced dimensions 7.5x6 cm, only 5% larger than the Ellipse Titanium and the lightest of the compensated models on the market at only 205 g.

Oversized intake diaphragm for greater inspiratory smoothness, the largest in its class: 2810 mm2, 12% larger than competing high-end models. Teflon-coated cam contact disc to reduce cam-disc friction.

Large pivot angle cam, highly reinforced to accurately transmit inhalation effort and with minimal friction with the membrane disc.

Maximum inspiratory effort of less than 4Mbar with a total work of breathing of 0.60 Joules / L, four times below the EEC regulation. 2500 l / min flow

Possibility of removing all the machinery from the box with ease, which significantly facilitates maintenance operations.

Heat exchanger located inside the shell that prevents air freezing when diving in cold waters.

Improved exhalation zone to reduce expiratory effort without compromising the tightness of the zone since it is not necessary to reduce the thickness of the membrane. The design of the exhalation membrane retention system directs 100% channeled flow towards the whisker nozzles, benefiting from a powerful Venturi effect and removes bubbles from the visual field without the need to oversize the whisker.

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Technical specifications:

Technopolymer + Titanium
Weight 160 g
Measures 7.5x6 cm
80 cm SUPERFLOW hose
Venturi system: no
Pneumatic compensation: yes
Dive / Pre-dive deflector: yes
Inspiratory effort micro-regulation: yes
Average flow 2500 l / min

1st STAGE T10SC

1st stage with overcompensated T diaphragm, very modern but, at the same time, easy to maintain and very robust and reliable.

The body wall thicknesses have been optimized to minimize its weight (380 g). A PVT coating protects the 1st stage from shock and erosion.

The T-configuration allows greater integration of the first stage into the profile of the faucet and, therefore, greater freedom of movement for the diver''''s head. The mechanism works transversely to the air inlet and the possible filtration of particles from the bottle that manage to pass the filter does not affect the valve directly.

The HP seat is made of AISI316 stainless steel. In addition to the possibility of replacement in case of deterioration during maintenance, the composition of the seat, much harder than the traditional brass of the fixed seats, prolongs its useful life since it better resists the deforming action of the metallic particles that may enter coming from the bottle.

Polyurethane valve with high mechanical resistance, to oils and hyperoxic mixtures.

The hypercompensation of the mechanism ensures a slight increase in the intermediate pressure as the pressure in the bottle decreases. The regulator therefore provides its maximum level of performance in the final phase of the dive, undoubtedly the most critical.

An advanced study of the internal air circulation and an exclusive distribution chamber that channels the volume of air directly to the LP outlets have made it possible to reduce the pressure drop in forced breaths (0.5 bar) to a minimum, guaranteeing a use with high performance in any situation.

The T10 has a SC (Sealed Chamber) insulation and antifreeze kit that completely isolates the membrane and spring from contact with water, making it ideal for operating in extremely low temperature conditions and with very dirty water.

Especially effective filter in the shape of a hat inserted without the need for a circlip. 280 mm2 effective filtering surface thanks to the development of its particular design.

2 HP and 4 LP outputs

Supplied in INT (bracket) and DIN 300 bar version. The thread of the DIN version is made of stainless steel instead of brass to ensure greater resistance in the event of drops or impacts.

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Technical specifications:

High pressure outlets (HP) 2 - 7/16 ”Low pressure outlets (LP) 4 - 3/8”
System / compensation: overcompensated membrane Cap filter without circlip
Rotating turret: no
Supplied air flow 4000 L / min (*)
Intermediate pressure 9-10 bar Intermediate pressure drop (150 bar) 0.5-1 bar
External regulation LP: yes (Allen key)
Weight: Int. 615 g / DIN 480 g
Supply pressure (INT connection) 0-232 bar
Supply pressure (DIN connection) 0-300 bar
Set pressure 9.2-9.6 bar
Adjustment scale of the tare +/- 0.5 bar

(*) Measurements carried out on an LP outlet with the second stage connected and a pressure of 150 bar in the bottle.