The 25X first stage is extremely reliable and environmentally sealed- great for keeping out water. With an interchangeable port design to offer perfect SPG instrument positioning.

DESCRIPTION Full metal body Nickel-plated marine brass Compact, solid one-piece body Balanced diaphragm - DFC New ACT valve - Advanced coating technology Dry cold water kit DIN only Trimix, Heliox, Helitrox 2 LP ports (3/8” UNF) all angled downward 1 HP port (IPD: Interchangeable Port Design) powered (7/16” UNF) Extreme reliability – Highest safety Maximized breathing comfort Extreme depth, engaged dives & Mixed gas diving (Helium, O2, Nitrogen) Perfect LP hoses positioning – no useless port - Offering perfect, snag free hose positioning For twinset use but equally suitable for single or stage cylinder configurations IPD: Interchangeable Port Design concept for HP Dual configuration: fits all certifying agencies from RSTC to DIR divers and all XR uses including cave Minimized risk of accidental snagging + no hose kinking + easier access to the manifold valves Environmental dry system = keeps water out of the main spring chamber + prevents ice buildup + keeps silt and contamination out Cold water resistant FACTS Code: 416400 Material: Metal Technology First stage: Balanced Diaphragm Oil/Dry cold water kit: Yes HP Ports: 1 [7/16" UNF] LP Ports: 2 [3/8" UNF] TECHNICAL SPECIFICATIONS INT DIN NX First Stage Weight: 758g