Scubapro MK17 Evo / S270

This regulator set offers Scubapro’s premium diaphragm first stage with a super reliable and easy breathing second stage. 

The MK17 is completely environmentally sealed making it perfect for diving in even cold and murky water, it can always be relied upon. It is incredibly durable with a dry ambient chamber internally which helps to prevent freezing and provides consistent air flow. The compact design contains bulletproof component. This first stage has 2 high pressure and four low pressure ports. 

The air balanced S270 second stage offers effortless and constant breathing on any dive. The technopolymer casing is durable yet lightweight with a design that ensures exhalation through this second stage is easy.