nautilusspearfishing

Bonassi Zephyr 1st and 2nd stage Regulator

Balanced diaphragm first stage.
Simple, strong and reliable with constant intermediate pressure.
Conic filter.
4+1 low-pressure outlets.
2 high-pressure outlets.
Anti freeze dry seal system.
Second stage with excellent cold-water performance.
Diaphragm block safety ring which assures better functionality during all phases.
Exhaust valve.
Venturi control lever with dive-predive mode.
Soft front cover.
Hose length 730mm.