(New) Atomic Z-Series, Brass (1st Stage) New How to trim your scuba

How to trim your scuba gear so you’re perfectly balanced in the water

Audible Alarm

Audible and visual alarms - Diver selectable

Streamlined design enhances comfort with less drag Continuous one piece harness system limits failure potential Stainless steel D-rings and cam buckle included

(New) Atomic Z-Series, Brass (1st Stage) New How to trim your scubaCompact size Unsealed Large, balanced flow through piston design for stable intermediate pressures and high performance at low tank pressures Exclusive high pressure piston seal system is self lubricating for low friction and low maintenance CNC machined from solid bar material, the body maintains perfect alignment of the piston and seat to eliminate creeping intermediate pressure problems Two high pressure and five low pressure ports on swivel cap