Choosing Your First Regulator
A regulator is the device that allows you to breathe air from your tank. The modern two-stage scuba-diving regulator valve started off life as a relatively simple item of engineering....
Alex Griffin |
A regulator is the device that allows you to breathe air from your tank. The modern two-stage scuba-diving regulator valve started off life as a relatively simple item of engineering....
Alex Griffin |
Anatomy of a Free-FlowIt's a common sight. A diver is about to enter the water when suddenly his octopus or even his primary second-stage suddenly does an impression of a...
Steve Brown |