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Tek-Diving 
Regulators Apeks
Regulators Apeks 
Inside EU:
€197,00
Outside EU:
€165,55
Apeks: DST DIN
SEK 1,835.58
zlp 782.57
£ 164.01
$ 212.39
£ 137.82The first stage is of pressure adjustable depth compensated diaphragm design and supplies air at exactly the right pressure. As the diver descends the demand for gas increases and to maintain the supply, the intermediate pressure increases relative to the water depth. In the Dry-Sealed System hydrostatic pressure, acting on the outer sealing diaphragm, is transmitted to the primary diaphragm via the load transmitter. These first stages utilize a unique over-tracking (over-balanced) diaphragm design, where the intermediate pressure supplied to the second stage increases more than traditional balanced models, as the diver descends to greater depths. This increased intermediate pressure compensates for the increased density of your breathing gas by allowing a larger volume of gas to flow through the system on demand. The result is superior breathing performance regardless of depth.The first stage is of pressure adjustable depth compensated diaphragm design and supplies air at exactly the right pressure.
