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? 4 vertical and 4 radial LP ports (3/8” UNF) 
? Two pre-oriented HP ports
? Perfect, snag-free LP hose positioning 
? Full metal body
? Chrome-plated marine brass
? Compact, solid, one-piece body
? Balanced diaphragm – DFC preferential flow path
? Extreme reliability – highest safety
? New ACT valve - Advanced Coating Technology
? Maximized breathing comfort
? Environmental dry system = Keeps water out of the main spring chamber + prevents ice buildup + keeps silt and contamination out
? Cold water resistant 
? DIN only
? Designed for extreme depth, demanding dives & mixed gas diving (helium, o2, nitrogen)
? For twinset use but equally suitable for single or stage cylinder configurations

? AST- Auto Sealing Technology 
- Keeps the first stage dry. reliability without compromise
- The system is automatically activated by air 
- Tested with oxygen and cold temperatures in demanding environments
- Patented system

40290
2 Items

Data sheet

Stagione
CONTINUATIVA
Tipo Taglia
UNIVERSALE
Codice Modello
416406
Codice Colore
METALLICO
Genere
UNISEX

Specific References

ean13
11131792

Reviews

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75XR ast first stage

Code: 416406
HP Ports: 2 (7/16” UNF)
LP Ports: 8 (3/8” UNF)
INT DIN NX
First Stage Weight: 1142g

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