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: JETSTREAM1ST
Brand: POSEIDON
Poseidon's legendary Jetstream first stage features a robust design, high flow rate and long life.
Reference: DST5
Brand: Apeks
Same as DST4 with one extra axial MP port
Reference: MINERVA_DIN
Brand: SOPRASSUB
Balanced piston first stage, simple 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: TEK3_LEVY
Brand: Apeks
The first stage Apeks TEK3 was designed for technical divers.
Reference: FSR5TUNGSTEN
Brand: Apeks
It features a sophisticated design tuned for best performance.
Reference: XSTREAMDEEPG58
Brand: POSEIDON
Xstream DEEP MK3 is the new 1st stage from POSEIDON.
Reference: DS4NITROX
Brand: Apeks
The cornerstone of many divers' breathing apparatus worldwide.
Reference: US4DIN
Brand: Apeks
Open first stage for diving in warm water.
Reference: GIOVE_DIN-BLACK-ICE
Brand: SOPRASSUB
Balanced diaphragm first stage, easy to use - 2 high pressure and 5 low pressure outlets.