First-stages
Scubatec
Argon first stage DIN with OPV F6
Argon first stage with over pressure valve and HP port for pressure gauge.
€69,95
Apeks
DST DIN 1st stage / 5th port
One of the world's top 1st stages with proven performance and reliability
System: Balanced diaphragm with swivel turret
Cylinder fitting: DIN G5/8, 300 bar
Anti-freeze protection: Yes
Oxygen percentage: standard up to 40%
Compatible with xEAN 100% af
€349,00
Tecline
I-st stage R2 TEC
2x HP & 4x LP ports (optional 5th LP port available)
Cold kit included – perfect for extreme environments
€182,00
Tecline
I-st stage R1 PRO > 10°C
4 LP ports and 1 HP port for flexible hose routing,
Max. operating pressure: 300 bar,
Intermediate pressure: 9.5 bar.
€109,95
Apeks
TEK3 1st stage / right side
- For use with twin tank configuration, all ports are mounted on one side for streamlined hoses with little chance of accidental snagging and also improved ease of access to tank valves
- Anti-freeze protection: Yes
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- Anti-freeze protection: Yes
€379,00
Apeks
MTX-R DIN 1st stage
- Delivers excellent performance in water at freezing temperature and at a depth of more than 60 meteres
- System: Over-balanced diaphragm, environmentally sealed
- Anti-freeze protection: Yes
€469,00
- System: Over-balanced diaphragm, environmentally sealed
- Anti-freeze protection: Yes
Tecline
I-st stage V1 ICE Military Line
4 LP ports / 2 HP ports with V-style hose configuration,
300 bar max operational pressure / 9 bar intermediate pressure.
€357,00
Tecline
I-st stage R4 TEC
Ports: 2x HP, 4x LP,
Max Working Pressure: 300 bar,
Cold Water Use: Dry chamber + additional cold kit.
€189,95
Apeks
US4 DIN 1st stage
For use in warm water only
System: Over-balanced diaphragm
Cylinder fitting: DIN G5/8, 300 bar
Anti-freeze protection: No
Oxygen percentage: standard up to 40%
Compatible with xEAN 100% after O2 cleaning
Low pressure (LP) ports: 4x 3/8 UNF
High pre
€179,00
Apeks
DST DIN / Nitrox 1st stage
One of the world's top 1st stages with proven performance and reliability
System: Balanced diaphragm with swivel turret
Cylinder fitting: DIN G5/8, 300 bar
Anti-freeze protection: Yes
Oxygen percentage: standard up to 40%
Compatible with xEAN 100% af
€359,00
Apeks
DS1 DIN 1st stage
Reliable and technically simple, for stage and pony
System: Over-balanced diaphragm
Cylinder fitting: DIN G5/8, 300 bar
Anti-freeze protection: Yes
Oxygen percentage: standard up to 40%
Compatible with xEAN 100% after O2 cleaning
Low pressure (LP) p
€199,00
Tecline
I-st stage R2 TEC with 5-th LP port
Ports: 2x HP, 5x LP,
Max operating pressure: 300 bar,
Dry chamber with additional cold kit (for cold water diving).
€220,00
Tecline
I-st stage V1 ICE
4 Low Pressure (LP) ports / 2 High Pressure (HP) ports,
Maximum operating pressure: 300 bar.
€325,00
Tecline
I-st stage R5 TEC
Additional cold kit for cold water diving,
4 LP ports / 2 HP ports,
Maximum operational pressure: 300 bar.
€325,00
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