APEKS AT/US4 REGULATOR

A fully balanced regualtor at an entry level price. Warm water use only (above 10C / 50F)First Stage:- 1 HP port and 4 MP ports are available.- Available in DIN and yoke.Second Stage- Pneumatically-balanced second stage results in smooth, easy breathing.- The integrated venturi control provides a performance boost at depth while preventing unwanted freeflow at the surface.- The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue.