Storage cabinet for 2 or 4 gas bottles (50 l) Entirely made of acid-resistant epoxy powder paint, pickled Construction Completely sealed external monolithic.Made with double casing, interior and exterior. Fireproof insulation made of highly fire-resistant material, completely ecological. Internal body panels made of scratch-resistant material, resistant to corrosive products. Inflatable trim that inflates in case of fire, isolating the inside of the cabinet from the outside. Extra inflatable trim with protection against "Cold and Hot Smoke" and dust. Wing doors. System natural internal ventilation of vapors, equipped with two certified safety valves for air recycling with automatic closing at +70 ° C. The valves are placed in the upper and lower part of the wall t cabinet rear to guarantee the release of substances, according to regulations. External connection collar Ø 100 mm. Prepared for pipe passage. Two supports for gas cylinders with locking chains. Rolling ramp to facilitate the placement of the cylinders in the cabinet. Prepared for a safety device to detect gas leaks. Anti-spark hinges. Ground connection to discharge the accumulation of static electricity. Leveling feet to maintain balance. Warning stickers No smoking and Fire on the door, according to EN.