Technical data
300-bar pressure gauge with one-piece, explosion-proof, shock-proof stainless steel case in chrome-plated brass. Sensitive copper-beryllium spiral element. Flexible hose with 55 mm outer diameter mm. Male thread. 7/16'' HP. Weight: 260 grams. Highlighted red zone between 50 bar and 0 bar for improved readability and safety. Additional ring on the side to secure the pressure gauge and keep it within easy reach thanks to a safety lanyard.
Assembly tips
We advise you not to overtighten the first stage. Overtightening could damage the first stage, which is generally made of chromium-plated brass (a soft alloy). The hose's O-ring provides the necessary seal. Use silicone grease to lubricate the seals and extend their life.
Regulator overhaul
SUBEA recommends that you have your regulator serviced every two years, and visually inspected at least once a year. Both checks should be carried out by a certified workshop SUBEA. An overhaul is also recommended after a particularly intense season (over 100 dives) or after a long period of inactivity.
https://support.decathlon.fr/plongee-fr-tp_20687
Storage tips
It's important to store all diving equipment away from sources that produce ozone (electric motors, stoves, etc.) and to protect it from ultraviolet rays. Otherwise, seals may degrade more quickly, affecting your safety or the regulator's operation. Store your equipment in a dry place away from heat and direct sunlight.