Diving tanks made of galvanized steel and with several coatings for a long service life. Screw-in thread for cylinder valve G 5/8 "(standard). The diving cylinders are made in Germany - Euro cylinders or Apolda diving cylinders
 The diving bottles have different dimensions and diameters
 1.0L steel bottle Diameter: 82.5 mm Volume: 1.0 liter Working pressure: 200 bar
 2.0L steel bottle Diameter: 114 mm Volume: 2.0 liters Working pressure: 230 bar
 3.0L steel bottle Diameter: 100 mm Volume: 3.0 liters Working pressure: 230 bar
 3.0L steel bottle Diameter: 114 mm Volume: 3.0 liters Working pressure: 230 bar
 5.0L steel bottle Diameter: 140 mm Volume: 5.0 liters Working pressure: 230 bar
 7.0L steel bottle Diameter: 140 mm Volume: 7.0 liters Working pressure: 230 bar
 8.5L steel bottle Diameter: 140 mm Volume: 7.0 liters Working pressure: 230 bar
 10L steel bottle Diameter: 171 mm Volume: 10 liters Working pressure: 230 bar
 12L steel bottle Diameter: 171 mm Volume: 10 liters Working pressure: 230 bar
 15L steel bottle Diameter: 204 mm Volume: 10 liters Working pressure: 230 bar
 18L steel bottle Diameter: 204 mm Volume: 10 liters Working pressure: 230 bar
 20L steel bottle Diameter: 204 mm Volume: 10 liters Working pressure: 230 bar