SAND BLASTING GUN 4 CERAMIC NOZZLES and 1 STEEL NOZZLE Just connect the air and put on a tube, the other end of which we put into a bucket of sand. The gun is available in the 90L and 220L cabin sandblasters Technical data: - aluminum material 4 ceramic nozzles with an inner diameter of 4, 5, 6, 7 mm 1 steel nozzle with an inner diameter of 6 mm Air demand approx. 220L or min Required power supply from a compressor with a minimum of 50L air tank Working pressure minimum 5.8 bar or maximum 8.5 bar 1 or 4" handle thread Technical data: The diameter of the connector for the hose with sand - 13.00 mm 3 or 8" valve Outer diameter of matching nozzles 8-10 mm (cone) x 30 mm Suitable for working with corundum, sand, glass, soda and balls with a granulation of 0.1 - 1.00 mm Product made of metal Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.