Anatomy of a 2nd stage

Anatomy of a 2nd Stage Inside Your Scuba Second Stage Regulator: A Comprehensive Guide What is a Second Stage Regulator? The second stage regulator is a vital life support component that delivers breathing gas at ambient pressure whenever you inhale underwater. Second Stage Components and Operation Key Internal Parts Demand lever Diaphragm Exhaust valve Low-pressure […]

Anatomy of a Diaphragm 1st Stage

Inside Your Scuba First Stage Diaphragm Regulator: A Complete Overview Understanding First Stage Regulator Function The first stage regulator serves a critical role by converting high-pressure cylinder gas into intermediate pressure that’s suitable for breathing. First Stage Diaphragm Components Essential Internal Parts Diaphragm assembly High-pressure valve seat Spring mechanism Balanced chamber Intermediate pressure adjustment system […]

Anatomy of a Piston 1st Stage

Inside Your Scuba Piston First Stage Regulator: An In-Depth Guide Understanding Piston First Stage Function The piston first stage performs the vital task of converting high-pressure cylinder gas into a manageable intermediate pressure suitable for safe breathing underwater. Piston First Stage Anatomy Core Components Chrome-plated brass piston High-pressure inlet valve Pressure-reducing chamber Static and dynamic […]