These instruments manufactured from bar stock and waterproof are designed to resist high pressures.
Application: usually utilized in HYDERBARE caissons for deep diving and for medical treatment. They can be installed on all liquid or gas fluids compatible with brass.
Case and fitting mono block worked in mass, brass.
Motor in bronze or stainless steel.
Horology accuracy mechanism in brass.
Panel mounting by screwed ring.
Supplied degreased for oxygen application.