Cylinders withstand pressure up to 30 Bar. In case of a fire, gas is gradually released from the cylinder, and the cylinder does not explode. We recycle the majority of waste from our internal production. The plant operates on 100% renewable hydroelectric power. The low weight of polymer composite gas cylinders is one of the biggest advantages over metal cylinders. Typically, they are half the size of their metal equivalents, making them easier for almost anyone to lift and transport. The unmatched safety record of our cylinders is confirmed by millions of cylinders used worldwide. For over 20 years, our cylinders have been operating in conditions ranging from -40°C in Arctic regions to +65°C in tropical, coastal, and desert regions. Polymer composite gas cylinders withstand a burst pressure twice as high as their steel counterparts, and the risk of explosion is completely eliminated even in the event of a fire. The transparent nature of polymer composite gas cylinders allows the consumer to monitor the gas reserve level in the cylinder. Knowing exactly when to refill to avoid running out of gas unexpectedly. Our cylinders do not rust, eliminating the risk of gas leakage caused by corrosion, and they do not leave stains on surfaces, preserving kitchen cabinets, decks, cars, or boats. Non-rusting materials do not require restoration, a common process for steel cylinders that generates toxic residues, preserving the environment. Cylinder type: Polymer Composite. Total cylinder volume: 24.5 liters. Useful cylinder volume (80%): 19.6 liters. Gas capacity (propane): 10 kg. Gas capacity (butane): 12 kg. Weight of the empty cylinder with valve: 5 kg. Working gas pressure in the cylinder: 20 Bar. Maximum gas pressure in the cylinder: 30 Bar. Thread for valve connection to the cylinder: M26x1.5 (6g/6H) without sealing. Thread for regulator connection to the valve: M21.8/14” LH. Cylinder height: 57.1 cm. Cylinder diameter: 30.5 cm. Operating temperature range: from -40°C to +65°C. Warranty: 12 months.