SiTech Exhaust Valve Argo (large guide ridge) The END / EAD for

The END / EAD for trimix must not exceed 30metres / 100 feet

With no moving parts inside the bypass

Replacement straps for open foot fins

Low pressure use only - below 200 psi

The Rock dive bcd is super strong and guarantees an excellent fit

SiTech Exhaust Valve Argo (large guide ridge) The END / EAD forExhaust Valves SI TECH Exhaust Valves are designed to make your dives pleasant and easy avoiding dangerous pressure gradients between the suits inner and outer pressure with a maximum resistance of 25 mbar. The focus of the valves are the pressure precision that make SI TECH valves superior. This also prevents leakage of insulating gas when set to maximum pressure for extended surface buoyancy and warmth. The location of the SI TECH Exhaust Valve at