Apeks AT US4 Regulator Non Diving Specialties Managing oxygen exposure

Managing oxygen exposure

your weights are secure in the BCD

Shoulder straps are softer to improve comfort

Replacement of the  Battery & O-Ring

Apeks AT US4 Regulator Non Diving Specialties Managing oxygen exposureApeks AT US4 Regulator The Apeks AT US4 regulator has been designed for warm water diving. Just because it is warm water equipment does not mean it is of low quality. The AT20 US4 is a very good breathing regulator featuring our venturi control and it is also balanced. First Stage No Swivel turret 4 low pressure ports 1 high pressure port Polished silver chrome finish Balanced for good performance Second Stage Pneumatically balanced system reduces