2ª Stage Master Titatium Cressi

 

2nd stage high-end tech polymers mixed composition and semi-flexible sound-absorbing cushions rumorosidad heavier components in titanium.

Pneumatically offset mechanism which guarantees exceptional smoothness-flow and delivery of abundant air ratio and calibrated without very pronounced Venturi effect.

Microregulation pommel inspiratory effort oversized titanium, with mechanism completely isolated from the external environment by double O-regulation: ensures smoothness and durability. The knob includes a nut for fine regulation of respiratory effort (service).

Deflector Dive-PREDIVE to manage the Venturi effect without metallic elements assembly.

elliptical section allowing arm even greater than much larger regulators, with an optical effect of much smaller size and greater convenience lever. 7,5x6cm small size, only 5% higher than those of Ellipse and one of the lightest models of the offset market with only 205 gr.

Oversized membrane admission for greater inspiratory softness, the largest of its kind: 2810mm2, 12% models high end competitors. Disk contact with the cam Teflon to reduce friction.

Leva wide-angle pivot, greatly enhanced to convey accurately the inhalation effort and minimal friction with the disc of the membrane.

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

Possibility of extracting all the machinery of the box with ease, which greatly facilitates maintenance operations.

Exchanger hot and cold on the inside of the casing which prevents freezing air when diving in cold water.

Zone improved to reduce expiratory effort without impairing the sealing of the area exhalation as it is not necessary to reduce the thickness of the membran. The system design membrane retention exhalation directs flow channeled to 100% of the nozzles bigotera benefit from a strong venturi effect and bubbles away visual field without oversizing the mustache.