GAS CYLINDERS SAFETY CABINETS model B120G30 for 3/4 Gas cylinders (cu 2 usi) Internal dimensions: 1050 x 420 x 1760 mm External dimensions: 1200 x 600 x 2050 mm Weight: 420 kg G MINUTS: 30 TECHNICAL FEATURES: • Completely made of an electrogalvanized steel plate with a thickness from 1 to 2 mm, cold bent • External finishing made of acidproof epoxy resin and passage through a thermal tunnel at 200 °C • Cabinet isolation through some high density rock wool panels and some calcium sulphate panels (DIN 4102) • Internal finishing with melamine panels highly resistant to chemical and aggressive vapours • Structure allowing replacing spare parts if necessary • Automatic door closing when the ambient temperature exceeds 50 °C • 30 mm thermo-expanding isolation seals that in case of temperature rise ensure a perfect cabinet sealing • Air inlet and outlet with certified fire dampers closing ducts when the temperature exceeds 70 °C according to standard DIN 4102-6 • Prearrangement for ventilation through a Ø 100 mm flange for an external connection (see the chapter on ventilation) • Closing system allowing keeping the door open in any position • Spark resistant hinge ensuring a perfect door solidity • Cabinet equipped with earthing • Leveling jacks • Gas pipe passage openings with a diameter of 12 mm, located in the middle and on the upper part of the cabinet • Door key lock • Front side ramp made of galvanized steel to facilitate loading a