Technical specifications
300-bar pressure gauge with stainless 1-piece chrome-plated brass housing, explosion-proof, shock-proof. Copper-beryllium sensitive spiral element.
Hose with an outer diameter of 55 mm. Male screw thread. 7/16'' HP.
Weight: 9.2 oz
Highlighting of the red zone between 50 bars and 0 bars for greater clarity and safety. Extra ring on the side to attach the pressure gauge and keep it within reach thanks to the safety strap.
Tips on assembly
Do not overtighten the first stage. Overtightening can damage the first stage, usually made of chrome-plated brass (a soft alloy). The O-ring on the hose is used for watertightening purposes.
Use a silicone grease to lubricate the seals and increase their lifespan.
Servicing the regulators
SUBEA advises you to service your regulator every 2 years and make a visual inspection at least once a year. These 2 inspections must be made in a SUBEA-certified workshop.
A service is also recommended after a particularly intensive season (more than 100 dives), or after a long period of inactivity.
https://support.decathlon.fr/plongee-fr-tp_20687
Storage advice
It is important to store all diving equipment well clear of sources that produce ozone (electric motors, cookers, etc.) and to protect it against UV rays. If this is not the case, the seals can deteriorate more quickly, affecting your safety or the working order of the regulator. Keep your equipment in a dry place away from heat and direct sunlight.