Scubapro's cold water 1st stage has now been upgraded to the new MK17 Evo! The environmentally sealed diaphragm regulator is air balanced and delivers under all circumstances in all climates!
As the first stage is sealed, no sand, salt or silt can enter your first stage, so no unwanted free flows!
The new MK17 Evo has increased air flow on all LP ports and an incredible air flow of 6900L per minute (at 200 bar).
