Reference: DST4XTX
Regulator APEKS 1.st DST4 - DIN (XTX)
Dry Sealed System with swivel turret (DST)
Reference: DIANA
Unbalanced piston first stage, easy to use - 1 high pressure and 4 low pressure outlets
Reference: M1DIN1ST
With its extremely wide power spectrum, the M1 is suitable for the most demanding diving conditions imaginable
Data sheet
Reference: DST4XTX
Brand: Apeks
Dry Sealed System with swivel turret (DST)
Reference: DST5
Brand: Apeks
Same as DST4 with one extra axial MP port
Reference: M1DIN1ST
Brand: Atomic Aquatics
With its extremely wide power spectrum, the M1 is suitable for the most demanding diving conditions imaginable
Reference: ST1DIN1ST
Brand: Atomic Aquatics
The first stage is carefully made by chip machining from special type 316 stainless steel, which is twice as strong as brass and is close to titanium in its corrosion resistance.
Reference: JETSTREAM1ST
Brand: POSEIDON
Poseidon's legendary Jetstream first stage features a robust design, high flow rate and long life.
Reference: PLUTONE_CHROM-DIN-DO-STUDENE
Brand: SOPRASSUB
Balanced diaphragm first stage, easy to use - 2 high pressure and 5 low pressure outlets.
Reference: CYKLON1ST
Brand: POSEIDON
Balanced membrane construction hermetically separated from the external environment (prevents the penetration of impurities), allows use in very turbid water.
Reference: XSTREAMDEEPG58
Brand: POSEIDON
Xstream DEEP MK3 is the new 1st stage from POSEIDON.
Reference: XSTREAMDURATIONM262
Brand: POSEIDON
Approved for gas mixtures up to 99.95% O2 and usable for diving with Trimix, Nitrox or as a deco regulator.
Reference: B2DIN1ST
Brand: Atomic Aquatics
Atomic has incorporated its proverbial quality and breathing performance into the B2 to provide divers with the perfect combination of comfort, style and overall value.